15种氯代除草剂混标,1000 μg/mL溶于丙酮(HJ 1070-2019), Custom Pesticide Standard @ 1000 μg/mL in Acetone

标准品, ASTM Standard D6584 Level 4 (without IS),Varied Conc. in Pyridine

标准品, IC multi-element standard VII,100 μg/mL in Water, tr Nitric acid

标准品, IC multi-element standard V,Varied conc. in Water

PBDE&PBB定制混标, Custom PBB-PBDE Standard @100 μg/mL in Toluene

1,3,5-Triphenylbenzene

标准品

Disperse Blue 1 (DYE-001S),100 μg/mL in Methanol

分散蓝1

分散蓝102; 100微克/毫升的甲醇溶液, Disperse Blue 102,100 μg/mL in Methanol

25种VOC混标 Bag-Nissan-odor-mix25, Custom Mixed Analyte Standard @ 3000 μg/mL in PT Methanol

碱性紫1, Basic Violet 1