定制ICP-MS标准品, Custom ICP-MS Standard @ 100 μg/mL in 95% Water 5% Nitric acid

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 2 (without IS),Varied Conc. in Pyridine

标准品, Anion multi-element standard II,1000 μg/mL in Water

1,3,5-Triphenylbenzene

标准品

分散蓝35, Disperse Blue 35,100 μg/mL in Methanol

分散橙37, Disperse Orange 37,100 μg/mL in Methanol

标准品, Sudan II ,100 μg/mL in Methanol

Solvent Orange 7

标准品

Chromium ICP Standard,10000 μg/mL in 2-5% Nitric Acid

铬ICP标准溶液