产品展示
优质供应
详细内容
Description
Components set contains 12 different polystyrene standards with Mp ~374, ~1620, ~3420, ~9130, ~18100, ~32500, ~67500, ~128000, ~246000, ~659000, ~1000000, ~2180000; always 4 standards are lyophilised in a 1.5 mL vial （green, red or white）; for 1 complete calibration use one of each of the green, red ａnd white vials; 1 set contains 30 vials for 10 complete calibrations
性质
grade for GPC
CofA exact values can be taken from the accompanying certificate of analysis
