Easily list your scientific equipment

Top suppliers for laboratory & industry

New and used instruments

Marketplace
Analytics
Brand
IKA
Supplier
Marshall Scientific
Location
Hampton - United States
Price
$1,112.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

IKA C-MAG HS 7 Control Magnetic Hotplate Stirrer

Marshall Scientific$1,112.00 (ex VAT)
item image

Description by the supplier

IKA C-MAG HS 7 Control Magnetic Hotplate Stirrer



Speed Range

50-1500 RPM

Setting Accuracy Speed

10 rpm

Heat Output

1000 W



Features

- The IKA C-Mag HS 7 control features a durable ceramic square top, suitable for stirring up to 20l (H2O) at speeds from 50 to 1500rpm, ensuring versatility.

- With a lifetime warranty, IKA stands firmly behind its C-Mag HS 7 control, allowing scientists to focus on their research without concerns about reliability.

- Regular firmware updates ensure the C-Mag HS 7 control remains cutting-edge, enhancing its functionality and reliability for sensitive experiments.

- The package includes the PT 1000.60 temperature sensor and IKAFLON® magnetic stirring bars, providing a comprehensive solution for various stirring needs.

- Featuring an LCD for accurate speed and temperature control, the C-Mag HS 7 control offers precise settings to meet the demands of any experiment.

- The IKA SmartTemp® function offers intelligent protection, ensuring safe operation by adapting to the user’s needs and experiment parameters.

- Accessories such as a screwdriver, USB cable, and power cord are included, along with a 2-year manufacturer warranty, highlighting IKA’s commitment to quality.







The IKA C-Mag HS 7 control has a square top made of ceramic. It stirs volumes of up to 20l (H2o) and runs at speeds ranging from 50-1500rpm. IKA’s stands strongly by its product and technology and is offering a lifetime warranty for this product – scientists can focus on their experiments using a reliable hotplate stirrer. IKA not only focuses on hardened glass because of visibility, chemical resistance and safety, it also optically changes the game of a magnetic stirrer with a glass surface. The C-Mag HS 7 control improves over time with regular firmware updates – control of kinetics and sensitive reactions are supported by the integrated timer and counter function – the IKA SmartTemp® function protects user intelligently. PT1000 temperature sensor included.



Click Here to View Product Video




INCLUDED:

The IKA C-MAG HS 7 Control Magnetic Hotplate Stirrer includes:

- C-MAG HS 7 control

- PT 1000.60 Temperature sensor, stainless steel

- IKAFLON® 30 Magnetic stirring bar

- IKAFLON® 40 Magnetic stirring bar

- Screw driver

- USB cable

- Power Cord

- Operator's Guide

- Manufacturer's Documentation

- 2 Year Manufacturer Warranty (+ Additional Free 8 Year Warranty Extension with IKA Registration)



IKA C-MAG HS 7 Control Magnetic Hotplate Stirrer Specifications Number of stirring positions1Stirring quantity max. per stirring position (H2O)20 lMotor rating output9 WDirection of rotationright / leftSpeed display set-valueLCDSpeed display actual-valueLCDSpeed controlTurning knobSpeed range50 - 1500 rpmSetting accuracy speed10 rpm Stirring bar length30 - 80 mm Self-heating of the set-up plate by max. stirring (RT:22°C/duration:1h)1 +K Heat output1000 WTemperature display set-valueLCDTemperature display actual-valueLCDTemperature unit°CHeating temperature rangeroom temp. - 500 °CHeat controlTurning knobDisplay resolution1 KTemperature setting range0 - 500 °CTemperature setting resolution of heating plate5 KConnection for ext. temperature sensorPT1000, ETS-D5, ETS-D6Temperature setting resolution of medium1 KAdjustable safety circuit100 - 650 °CSet-up plate materialceramicSet-up plate dimensions180 x 180 mmAutomatic reverse rotationyesIntermittent modeyesViscosity trend measurementyesTimeryesTimer displayLCDTime setting min.1 sTime setting max.143940 minSensor in medium detection (Error 5)yesTemperature measure range PT1000-10 - 350 °CSpeed deviation (no load,nominal voltage, at 1500rpm + 25 °C)2 ±%Heating rate (1l H2O in H1500)5 K/minHeat control accuracy of heating plate (at 100°C)5 ±KHeat control accuracy with ext. PT1000 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)0.5 ±KHeat control accuracy with ETS-D5 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)0.5 ±KHeat control accuracy with ETS-D6 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)0.2 ±KDimensions (W x H x D)220 x 88 x 354 mmWeight4 kgPermissible ambient temperature5 - 40 °CPermissible relative humidity80 %Protection class according to DIN EN 60529IP 21RS 232 interfaceyesUSB interfaceyesVoltage220 - 230 / 115 / 100 VFrequency50/60 HzPower input1020 WPower input standby2 WComparison of ModelsSpecificationsC-MAG HS 10 DigitalC-MAG HS 10C-MAG HS 4 DigitalC-MAG HS 4C-MAG HS 7 ControlC-MAG HS 7 Control PackageC-MAG HS 7 DigitalC-MAG HS 7C-MAG HS 7 PackageTemperature Range (°C)50 to 50050 to 50050 to 50050 to 500Ambient to 500Ambient to 50050 to 50050 to 50050 to 500Speed Range (RPM)100 to 1,500100 to 1,500100 to 1,500100 to 1,50050 to 1,50050 to 1,500100 to 1,500100 to 1,500100 to 1,500Heat Output (W)1500150025025010001000100010001000Platform Dimensions (mm)260 x 260260 x 260100 x 100100 x 100180 x 180180 x 180180 x 180180 x 180180 x 180Dimensions (W x H x D) (mm)300 x 105 x 415300 x 105 x 415150 x 105 x 260150 x 105 x 260220 x 88 x 354220 x 88 x 354215 x 105 x 330220 x 105 x 335220 x 105 x 335.comparison-table tr td:nth-child(6) { background-color: #fffacd; }

Product details
Number of stirring positions1
Stirring quantity max. per stirring position (H2O)20 l
Motor rating output9 W
Direction of rotationright / left
Speed display set-valueLCD
Speed display actual-valueLCD
Speed controlTurning knob
Speed range50 - 1500 rpm
Setting accuracy speed10 rpm
Stirring bar length30 - 80 mm
Self-heating of the set-up plate by max. stirring (RT:22°C/duration:1h)1 +K
Heat output1000 W
Temperature display set-valueLCD
Temperature display actual-valueLCD
Temperature unit°C
Heating temperature rangeroom temp. - 500 °C
Heat controlTurning knob
Display resolution1 K
Temperature setting range0 - 500 °C
Temperature setting resolution of heating plate5 K
Connection for ext. temperature sensorPT1000, ETS-D5, ETS-D6
Temperature setting resolution of medium1 K
Adjustable safety circuit100 - 650 °C
Set-up plate materialceramic
Set-up plate dimensions180 x 180 mm
Automatic reverse rotationyes
Intermittent modeyes
Viscosity trend measurementyes
Timeryes
Timer displayLCD
Time setting min.1 s
Time setting max.143940 min
Sensor in medium detection (Error 5)yes
Temperature measure range PT1000-10 - 350 °C
Speed deviation (no load,nominal voltage, at 1500rpm + 25 °C)2 ±%
Heating rate (1l H2O in H1500)5 K/min
Heat control accuracy of heating plate (at 100°C)5 ±K
Heat control accuracy with ext. PT1000 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)0.5 ±K
Heat control accuracy with ETS-D5 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)0.5 ±K
Heat control accuracy with ETS-D6 (500ml H2O in 600ml beaker,40mm stirring bar,600rpm,50°C)0.2 ±K
Dimensions (W x H x D)220 x 88 x 354 mm
Weight4 kg
Permissible ambient temperature5 - 40 °C
Permissible relative humidity80 %
Protection class according to DIN EN 60529IP 21
RS 232 interfaceyes
USB interfaceyes
Voltage220 - 230 / 115 / 100 V
Frequency50/60 Hz
Power input1020 W
Power input standby2 W
About QuestPair

QuestPair matches professionals in research and industry with manufacturers, suppliers and resellers of scientific products. Companies and organisations can easily sign up for an account and showcase their laboratory equipment and other products on the marketplace. It is possible to list both new as well as used equipment. QuestPair features a variety of equipment for the physical, chemical and life sciences such as spectrometers, balances, centrifuges, testing devices, medical devices, incubators, microfluidics kit, heaters, coolers and other specialist instruments.

Related items:
AM4 Digital PRO magnetic stirrer, complete system-cover
AM4 Digital PRO magnetic stirrer, complete system

Digital display for speed and temperature AM4 Digital PRO is the ideal magnetic stirrer for precise  (more)thermoregulation. With this instrument it is possible to set the temperature up to 370°C and the stirring speed from 50 to 1500 rpm. SpeedServo ™ ensures a constant speed even when the viscosity changes (counter-reaction). In addition, the digital display allows you to precisely set the stirring speed and temperature. Excellent thermoregulation with Pt100 and VTF The AM4 Digital PRO package includes the Pt100 external probe, for thermoregulation up to 250°C, with an accuracy of ± 1.0°C. AM4 Digital PRO can be connected to VTF ensuring perfect thermoregulation up to 300°C, with an exceptional accuracy of ± 0.5°C. The exclusive CerAlTop ™, made of ceramic coated aluminum alloy, guarantees exceptional temperature homogeneity and excellent resistance and heat transmission. Maximum protection and comfort The AM4 Digital PRO hotplate stirrer guarantees a higher level of safety and protection for the user. The control panel is easily accessible, is positioned at a safe distance from heat sources and is protected from any damage caused by liquid leaks thanks to a special drain groove. AM4 Digital PRO can be programmed with a maximum safety temperature, useful for some particular applications that require not to exceed certain temperatures, and avoid accidental overheating. In addition, a 'Hot Plate Warning' is activated and remains displayed even when the instrument is turned off, until the temperature of the plate has cooled below 50°C. The die-cast structure is designed so that accidental spills of liquid cannot reach the internal parts of the hot plate agitator.

€2,169.00 ex VAT
€2,581.11 incl. VAT if applicable
Italy
stirrers
Magnetic stirrer AM4 Digital Velp-cover
Magnetic stirrer AM4 Digital Velp

AM4 Digital is the solution for laboratories that need precise control of sample temperature and max (more)imum reproducibility. Among its qualitative features we can find the possibility of connecting the Pt100, Pt1000 probes and the VTF digital thermoregulator, for accurate and direct control of the sample temperature. The CerAlTop™ plate, in aluminum alloy covered with a ceramic layer, guarantees a homogeneous and fast heat transfer over the entire surface, as well as high resistance to chemical agents and scratches. Designed to last and give you the comfort you need in the laboratory, the AM 4 Digital Multi-Position Magnetic Stirrer is covered by a 3-year warranty (online product registration required). In short: - Ceramic coated aluminum alloy - Electronic speed regulation up to 1500 rpm. - Stirring volume (H2O) up to 20 liters per position. - Temperature up to 310°C. - Connections for PT100, PT1000 and VTF 1 - Aluminum alloy plate with ceramic coating  2 - Main switch 3 - Speed ​​control knob 4 - Temperature control knob 5 - Visualization A - Probe LED B - Temperature setpoint LED The powerful brushless motor ensures stable and reliable stirring. The patented SpeedServo™ technology ensures constant speed even with variations in fluid viscosity. The consistently precise stirring speed, from chemical reactions to sample preparation, is adjustable from 50 to 1500 rpm for volumes up to 20 liters (H2O). The LED displays will always allow you to easily read the values, from any angle. For maximum precision, by connecting the external PT100 or PT1000 sensors you can directly thermoregulate the sample with an accuracy of ±1.0°C. Using VTF Digital instead you can control the temperature with a precision of ±0.5°C up to a maximum of 300°C. In this regard, various accessory packages are available. You will find all the combinations at the bottom. Safety during heating: - 'Hot surface' alarm when temperature exceeds 50°C, even when inactive. - Overtemperature alarm The new spherical caps replace the oil baths and heating mantles. They adapt perfectly to both the 135 mm plate and the shape of the tubes, ensuring rapid heat transfer. To improve protection and reduce heat loss, VELP has designed new PTFE covers. The MultiAlublock™ and new MonoAlublock™ solutions are ideal for carrying out multiple stirring and heating analyzes in laboratories with limited space and time. Download the dedicated brochure for the complete list.

Italy
stirrers
Heidolph 036110210 Hei-PLATE Mix 'n' Heat Core+ Hotplate Stirrer, 145mm Plate-cover
Heidolph 036110210 Hei-PLATE Mix 'n' Heat Core+ Hotplate Stirrer, 145mm Plate

Heidolph 036110210 Hei-PLATE Mix 'n' Heat Core+ Hotplate Stirrer, 145mm Plate The Heidolph 036110210 (more) Hei-PLATE Mix 'n' Heat Core+ Hotplate Stirrer, 145mm Plate is the classic among magnetic stirrers. It enables users to stir gently up to 1,400 RPM and to heat - with a high degree of precision - up to a temperature of 300°C. In addition, it convinces with its robust design and its sophisticated functionalities, such as its key and knob illumination, which provides information about active functions at any time. The dynamic rotary knobs respond to turning speed - slow for precise adjustments, or fast for bigger jumps. The locking function protects against accidental changing of the values. This magnetic stirrer is equipped with the most important safety features. The large safety distance between the heating plate and the control panel, as well as the visual residual heat indicator at temperatures 50°C, protect against burns. The patented Kera-Disk® plate made of anodized aluminum is chemical-resistant, scratch-resistant and has a diameter of 145 mm (also available with 135 mm on request). Thus, with this unique size, it is suitable for the use of many accessories and samples on a small footprint. The material used also enables the fastest heating times. The Hei-PLATE Mix 'n' Heat Core+ Hotplate Stirrer, 145mm Plate offers you a digital display for setting your desired temperature to the degree. This precise temperature without overshooting is controlled by two selectable heating modes (FAST/PRECISE) and the optional external temperature sensor Pt1000. Click Here to View Product Video INCLUDED: The Heidolph 036110210 Hei-PLATE Mix 'n' Heat Core+ Hotplate Stirrer, 145mm Plate includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 10 Year Manufacturer's Warranty

$1,430.00 ex VAT
United States
stirrers
People are watching right now:
Chiller LAUDA Variocool VC 7000-cover
Chiller LAUDA Variocool VC 7000

LAUDA Variocool: Versatile circulation chillers from 1200W to 10 kW used between -20°C and +80°C to  (more)dissipate process heat in laboratories, small plants or production. LAUDA Variocool circulation chillers convince with their space-saving design and the versatility offered by a wide variety of options. They are circulation thermostats suitable for use with non-flammable heat transfer liquids within a moderate temperature range. The new control panel design and color TFT display make making changes very simple and intuitive. Various options in power kW, pump pressure / flow rate and tank size offer a wide range of choice for the customer, adapting better to his needs. Contact us to understand the model that best suits your needs. All models (except VC 600) are available in the air-cooled or water-cooled (W) versions and equipped with fixed swivel castors. High performance circulation chillers starting with the VC 5000 are available with sound insulation or outdoor installation option. Cooling performance of the Variocool VC 7000 model (measured with ethanol): - a 20°C, 7.00 kW - a 10°C, 5.30 kW - a 0°C, 3.70 kW - a -10°C, 2.40 kW - a -20°C, 1.50 kW Notable features - Adjustable bypass for pressure limitation - Top filling opening, drain cock on the back - Integrated programmer with 150 segments, divisible into 5 programs - Electronic level indicator with low level alarm - SmartCool system for energy-saving digital control of cooling, including automatic compressor control - Temperature graphs on display Examples of specific applications - Refractometer - Polarimeter - Disposable bioreactors - Extruder for food production - Micro reactors - Reactive control in chemical / pharmaceutical environments - Climatic chambers - Spatial simulation - Electric mobility; battery test - Test benches - Stress test - Crystallization regulation - Lyophilization - Micro structures - Painting plants Accessories included Nozzles for pump connections; screw cap. Various options in power (kW), pump pressure/flow rate and tank size offer a wide range of choice for the customer, adapting better to his needs. Contact us to understand the model that best suits your needs. Simple control panel with large TFT display with lots of information. Front panel of the LAUDA Variocool easily removable for fast maintenance and modifications. Easily upgradeable with different interfaces (analog module, contact module, RS 232/485, Profibus, Ethernet-USB module). USB Type B Interface. Connections located on the back of the Variocool: inlet/outlet pump connection; bypass adjustments. Large frontal pressure display. Pump performance graph of LAUDA Variocool heating chillers. Overview of the technical characteristics of the Variocool LAUDA models. TECHNICAL VISUALIZATION 1 - Filler nozzle with cover 2 - Control panel 3 - Pressure gauge 4 - Mains switch 5 - Alarm output and module bays 6 - Front panel (ventilation openings only in case of air-cooled devices) 7 - Ventilation openings (on both sides) 8 - Four castors (front castors with locking brake) 1 - Pump connection, outflow 2 - Bypass adjusting wheel 3 - Pump connection, return flow 4 - Drain tap 5 - Connecting sleeve for water cooling outlet (only available for water- cooled devices) 6 - Connecting sleeve for water cooling intake (only available for water- cooled devices) 7 - Ventilation grid 8 - Rating label 9 - Power supply 10 - Fuses (up to and including VC 3000 (W)) 1 - Light sensor 2 - Pressure gauge 3 - Mains switch 4 - Entry key and arrow keys 5 - Soft keys (left and right) 6 - USB interface Type B (on the side of the control panel) 7 - TFT display

€17,280.00 ex VAT
€20,563.20 incl. VAT if applicable
Italy
chillers, heating & cooling
Ohaus Endeavor 5000 Series e-E51LDMP03 AM Light Duty Microplate Shaker-cover
Ohaus Endeavor 5000 Series e-E51LDMP03 AM Light Duty Microplate Shaker

Ohaus Endeavor 5000 Series e-E51LDMP03 AM Light Duty Microplate Shaker Speed Range 100 to 1,200 RPM  (more)Maximum Capacity 4 Microplates or 2 Microtube Racks Orbit 3 mm Features - Compatible for use in incubators and cold rooms, enhancing versatility across experimental conditions - Features a triple eccentric drive and maintenance-free brushless DC motor for stable, long-term shaking - Bright, backlit LCD display with easy-to-navigate menu for speed, time settings, and advanced features - Integrated safety mechanisms with overload and unbalanced detection to protect samples - Equipped with RS232 interface for two-way communication, enabling data logging and unit control - Durable construction with chemical-resistant polymer housing and sturdy aluminum tray - Small footprint design with visual and audio alarms, and advanced microprocessor control for gradual speed increase to avoid splashing Click Here to View Product Video The Ohaus Endeavor 5000 Series Light Duty Orbital Shakers are a trusted choice for everyday laboratory shaking needs, designed to accommodate a wide range of applications from microbiology and molecular biology to food science and chemistry. These shakers come in three models, featuring either a 3 mm orbit, a 20 mm orbit, or a specialized microplate configuration, ensuring versatility for various research requirements. Each model is compatible with use in incubators and cold rooms, highlighting their adaptability to different experimental conditions. The shakers boast a durable, chemical-resistant polymer housing and a sturdy aluminum tray with multiple attachment points for accessories, making them both robust and easy to clean. A key feature of the Endeavor series is its triple eccentric drive and maintenance-free brushless DC motor, providing stable and accurate shaking over long periods. Safety is enhanced with integrated overload and unbalanced detection systems to protect valuable samples. The series is equipped with a bright, backlit LCD display that shows speed and time settings, including a timer with both count-up and count-down functions that automatically shuts off shaking when time expires. An easy-to-navigate menu and simple knob control facilitate operation, while the inclusion of a tray with a non-slip rubber mat, flask clamps, and tube racks enhances its utility. An RS232 interface allows for two-way communication for comprehensive data logging and control, ensuring these shakers meet the demands of modern laboratories. Additionally, design features such as visual and audio alarms, a small footprint to conserve bench space, and advanced microprocessor control for gradual speed ramping further underscore the thoughtful engineering behind the Ohaus Endeavor 5000 Series. Optional accessories like a universal platform and over 20 flask clamps and tube racks are available, making these shakers a versatile and essential tool for a variety of scientific studies. INCLUDED: The Ohaus Endeavor 5000 Series e-E51LDMP03 AM Light Duty Microplate Shaker includes: - 11 x 7.75 in. Microplate Platform - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

$753.00 ex VAT
United States
shakers
Labconco 322491001 4' Purifier Cell Logic+ Class II Type A2 Biosafety Cabinet with Temp-Zone, UV Light, Service Fixture, and Vacu-Pass Portal, 115V, 60Hz-cover
Labconco 322491001 4' Purifier Cell Logic+ Class II Type A2 Biosafety Cabinet with Temp-Zone, UV Light, Service Fixture, and Vacu-Pass Portal, 115V, 60Hz

Labconco 322491001 4' Purifier Cell Logic+ Class II Type A2 Biosafety Cabinet with Temp-Zone, UV Lig (more)ht, Service Fixture, and Vacu-Pass Portal, 115V, 60HzFeatures - Electronically Commutated Motor (ECM) & Constant Airflow Profile (CAP) airflow monitoring system - Intrinsically-safe negative pressure design - Air-Wave™ Entry System & Contain-Air™ Negative Pressure Channel - Supply and exhaust 99.99% efficient HEPA filters. 99.999% efficient ULPA filters available - Interior-mounted, line-of-sight color LCD with MyLogic OS. Displays filter life, status messages for alarm conditions and alerts. 8 languages available - Glare-free LED lighting located outside the contaminated work area - Fully-closing, clear 1/4" tempered safety glass sash - Curved stainless steel inlet grille with Reserve-Air Secondary Airflow Slots - Smart-Start™ System user-programmable start up & shut down, Night-Smart™ System reduces blower speed when sash is closed - Leak-tight stainless steel interior & powder-coated steel exterior - Removable towel catch located under work surface - Built-in timer and digital clock with code-activated electronic security lock - ADA-Compliant touchpad control on right side post - Removable, seamless type 304 stainless steel, dished work surface with lift out knobs - Nominal inflow velocity of 105 fpm (0.5 m/sec) and nominal downflow velocity of 55 fpm (0.3 m/sec) with approximately 70% air recirculation The Labconco 322491001 4' Purifier Cell Logic+ Class II Type A2 Biosafety Cabinet with Temp-Zone, UV Light, Service Fixture, and Vacu-Pass Portal, 115V, 60Hz provides personnel, product and environmental protection from hazardous particulates such as agents that require Biosafety Level 1, 2 or 3 containment. These biological safety cabinets are designed to discharge HEPA-filtered exhaust air directly into the laboratory, or into an exhaust system through the optional Canopy Connection. When canopy-connected, the biosafety cabinets may be used for applications involving minute quantities of volatile toxic chemicals and tracer amounts of radionuclides as an adjunct to microbiological research. Other appropriate applications include work with antineoplastic drugs, genetic material, asbestos and additional substances that generate hazardous airborne particulates. All models are NSF compliant. During operation, room air is drawn into the inlet grill. The air in the plenum beneath the work surface is a mixture of unfiltered room air and air that has just passed through the work area. This contaminated air is drawn by the blower through the back plenum of the cabinet, where approximately 70% of the air is recirculated through the supply HEPA filter and back over the work area. The balance of the contaminated air is discharged to the environment after passing through the exhaust HEPA filter. INCLUDED: The Labconco 322491001 4' Purifier Cell Logic+ Class II Type A2 Biosafety Cabinet with Temp-Zone, UV Light, Service Fixture, and Vacu-Pass Portal, 115V, 60Hz includes: - Drain Valve Assembly and Fasteners - Vacu-Pass Accessory Plug - Power Cord - Operator's Guide - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

$17,796.00 ex VAT
United States
electron microscopes, transmission electron microscopes, safety equipment, safety cabinets
Disclaimer: QuestPair assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided and presented on an “as is“ basis with no guarantees of completeness, accuracy, usefulness or timeliness.

Customer Service

Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.

We are available to assist you Mon-Fri, 10am - 5pm CET.

+31 (0) 73 7114717
[email protected]