Langmuir Trough and Dip Coater

Photometer for ammonia (NH3-N), with carrying case HANNA HI97700C New equipment in its original pack (more)aging This portable photometer are designed with an innovative optical system that offer superior performance in accuracy, repeatability, and the amount of time that it takes to do a measurement. The scale : 0.00 to 3.00 mg/L (ppm) NH3-N Resolution : 0.01 mg/L (ppm) Accuracy : ±0.04 mg/L ±4% of measured value Light source : Tungsten lamp Light source : silicon photocell @ 420nm Cuvette type : round, diameter 24.6mm Auto Off : after 15 minutes of non-use Environment : 0 to 50°C (32 to 122°F); RH max 100% The battery : 3 x 1.5V batteries Size : 142.5 x 102.5 x 50.5 mm Mass : 380 g Reagent expiration : 11/2022

This Dionex EG40 Eluent Generator was removed from a university lab where it was surplus to requirem (more)ents. The unit powers up but has not been tested further. It passed self tests. It is in good cosmetic condition with minor marks.

Izon Science Ltd - qViro Virus Viral  Particle Analysis System This was removed from a univers (more)ity lab where it was surplus to requirements. The item powers on and comes with a USB cable and power supply. It is in good used cosmetic condition.

The Systec V-series of top-loading vertical autoclaves is distinguished by its small footprint and h (more)igh chamber capacity. Result: optimal loading capacity with most standard media bottles and Erlenmeyer flasks. Features: Integrated, separate steam generator Housing, support frame and pressure vessel made of corrosion-resistant stainless steel Temperature and pressure range 140 °C, 4 bar absolute pressure LCD display and fully automatic microprocessor control Up to 25 sterilization programs Code-secured access rights for changing parameters and further safety-relevant intervention Internal memory for storing up to 500 sterilization cycles Timer for starting programs Autofill: automatic demineralized water feed for steam generation Flexible PT-100 temperature sensor Additional temperature sensor in condense exhaust Temperature holding function for liquids after program finish Special program for Durham tubes Calculation of F0 value Special program for waste sterilization with pulsed heat-up for more efficient air exhaust Water-cooled steam exhaust, thermostatically controlled Programmable automatic door-opening on completion of program Quick cooling for efficient and safe cooling of liquids Vacuum system for validatable sterilization of solids and waste materials in disposal bags Chamber dimensions (ØxD): 344 x 600 mm Nominal chamber capacity: 55 L Dimensions (HxWxD): 950 x 500 x 680 mm Weight: 115 kg

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOL (more)LOW

Bio-Rad UView Mini Transilluminator This was removed from a university lab where it was surplus to r (more)equirements. The unit powers up and is in good working order. It is in good cosmetic condition with minor marks. The original PSU is included.

Motic BA310 POL Trinocular & EPI Illuminator Magnification Range 5x to 50x Optical System Colour (more) Corrected Infinity (CCIS) Illumination Koehler Quartz 30W Halogen, Epi-illumination Halogen 12V/50W Features - Polarizing microscope - Trinocular head - 360 degree rotatable stage - Rotatable polarizer - Rotatable analyzer - Focusable, center able Bertrand lens - WF PL10x/20 eyepiece - CCIS Plan LP Strain-free Objectives - Manufactured in accordance with European RoHS Standard to avoid contact with lead - Anti-fungus treatment applied to all parts of the microscope for humidity protection - Switching power supply for use worldwide (100-240V) The BA310POL is an extremely powerful yet affordable polarization microscope for transmitted light samples. Designed for the examination of birefringent samples from petrography and mineralogy, it can also be used for the synthetic materials industry where repeatable observations can be performed with efficiency and reliability. The BA310POL also works especially well in educational applications of material professions, where affordability and ease-of-use are the key requirements. The BA310 EPI Illuminator is equipped with a Quartz Halogen 12V/50W bulb, ensuring bright and consistent illumination. It includes integrated field and aperture diaphragms, as well as features an external lamp house.INCLUDED: The Motic BA310 POL Trinocular & EPI Illuminator includes: - BA310 Epi-Illuminator - 5X, 10X, 20X, 50X(S) Objectives - Dust Cover - Power Cord - Allen Key - Blue Filter - Spare Fuse - Empty Insertion Plate - Power Cord - Manufacturer’s Documentation - 5 Year Manufacturer’s Warranty Motic BA310 POL Trinocular & EPI Illuminator SpecificationsObservation tubeTrinocular head, Siedentopf typeOptical systemColour Corrected Infinity Optical System (CCIS®)CondenserFocusable and centerable Achromat Swing-out Abbe condenser N.A. 0.9/0.13 (strain-free)DiaphragmIris diaphragmDiopter adjustmentOn both eyepieces, +/- 5 diopterEyepiecesWidefield PL10X/20mm with Diopter AdjustmentFilter holderOn top of the illuminator with fixing capFine focus precision2µmFocus mechanismCoaxial coarse and fine focusing system with tension adjustmentFocusing stroke17mmIllumination featuresRotatable polarizer 360°Inclination30° inclined, 360° rotatingInterpupillary distance55-75mmNosepieceReversed quadruple, single centerable positionsObjective classificationCCIS Plan LP Strain-freeObjective mounting threadW 4/5"x1/36" (RMS standard)Objectives5X, 10X, 20X, 50X(S)PolarizationSwing in/outStageCircular rotating 360°, lockableStage sizeØ160mmStand typeUprightStandard contrast techniqueBrightfield, polarizingTransmitted illuminationKoehler Quartz halogen 6V/30W, Epi-Illumination halogen 12V/50WTravel range X&Y1° increments, 0,1° vernier scaleUpper limit stopUpper limit stop preset but adjustableTransformerInternalPower supply100-240V (CE)Dimensions LxWxH400x220x452mmWeight Net10.4kg Request a Formal Quote

Gilson Pipetman Neo P20N PipetteFeatures - Redesigned tip ejector and ejection springs reduces tip e (more)jection forces - Unique clip ejector fits securely into the body of the pipette to avoid slipping over time - PVDF handle limits the transfer of heat from hand to the pipette and is resistant to aggressive chemicals - Stainless steel tip ejector resists corrosion and offers a smooth tip ejection stroke - Color-coded push-button for ease of identification - Unique tip holder allows for a secure fit of most brands of tip - Models P2N and P10N incorporate dual position tip ejectors, allowing the use of D10 (short) and DL10 (long) Quick and user-friendly maintenance allows for less downtime and longer product lifetime With pipettes ranging from 0.2µL up to 10mL, the Gilson Neo line has you covered Made of highly resistant materials like PVDF and stainless steel, PIPETMAN Neo offers uncontested durability and reliability. PIPETMAN Neo is performance and precision exemplified. It provides all the benefits that built the reputation of the legendary PIPETMAN Classic, with the added bonus of increased comfort. Easy to use, you will especially appreciate the smoothness of the piston stroke. With uncontested reliability and durability, PIPETMAN Neo is the economical solution to years of pipetting comfort. PIPETMAN Neo is the new comfortable generation of the PIPETMAN Classic that minimizes required pipetting forces for smooth and easy daily use. CLICK HERE TO SHOW GILSON PIPETTE COMPARISON TABLE INCLUDED: The Gilson Pipetman Neo P20N Pipette includes: - Operator's Guide - 1 Year Manufacturer Warranty Gilson Pipetman Neo P20N Pipette SpecificationsModelP20NCat # F144563 Volume (ul)2 1020Max. Permissible Systemic Error (ul)± 0.10± 0.10± 0.20Max. Permissible Random Error (ul)≤ 0.030≤ 0.050≤ 0.060Comparison of Neo PipettesP2NP10NP20NP100NP200NP1000NVolume (ul)0.2 0.5 21 5 102 10 2010 50 10020 100 200100 500 1000Max. Permissible Systemic Error (ul)± 0.024 ± 0.025 ± 0.030± 0.025 ± 0.075 ± 0.100± 0.10 ± 0.10 ± 0.20± 0.35 ± 0.40 ± 0.80± 0.50 ± 0.80 ± 1.60± 3.0 ± 4.0 ± 8.0Max. Permissible Random Error (ul)≤ 0.012 ≤ 0.012 ≤ 0.014≤ 0.012 ≤ 0.030 ≤ 0.040≤ 0.030 ≤ 0.050 ≤ 0.060≤ 0.10 ≤ 0.12 ≤ 0.15≤ 0.20 ≤ 0.25 ≤ 0.30≤ 0.6 ≤ 1.0 ≤ 1.5.comparison-table tr td:nth-child(4) { background-color: #fffacd;}