丽春红SX, 100 μg/mL 甲醇溶液, Ponceau SX,100 μg/mL in Methanol

曙红Y, 100 μg/mL 甲醇溶液, Eosin Y,100 μg/mL in Methanol

酸性紫7, Acid Violet 7

AccuGrand 209 PCB标准品,1μg/mL 异辛烷溶液, AccuGrand 209 PCB Standard,1 μg/mL in Isooctane

EPA方法624.1附加净化装置, 200 μg/mL 甲醇溶液, EPA Method 624.1 Additional Purgeables,200 μg/mL in Methanol

Methyldibromoglutaronitrile ,100 μg/mL in Acetonitrile

1,2-二溴-2,4-二氰基丁烷

正十一烷, Pour Point, Approx. Value -25 ℃

13种VOC混标,5000 μg/mL溶于乙腈(GB 18582-2020), Custom VOC Standard@5000 μg/mL in Acetonitrile

USP 232低水平校准标准A,10μg/mL,2-5%硝酸,微量氢氟酸, USP 232 Low Level Calibration Standard A,10 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid

2种内标(萘-D8、苊-D10),4000 μg/mL溶于二氯甲烷(HJ 1150-2020), Custom Labeled Standard @ 4000 μg/mL in Dichloromethane