Ultra-Microbalances

Ultra-microbalances are high-resolution weighing instruments that read mass to a readability of one microgram or finer, built for samples where the quantity itself is the measurement. They sit at the top of the laboratory balance range, above the analytical balance and the precision balance, and they are used where a milligram of error would swamp the result. On Questpair, new, used and refurbished ultra-microbalances are listed together; 83 percent of the listings are used. Across 853 listings the catalogue draws on 17 verified suppliers and distributors. The weighing cell is enclosed and draught-shielded, because at this resolution air movement and static both register as mass.