氨基苯类混标, Toxic Substances Mix #2,2.0 mg/mL in CH2Cl2

EPA8270 6种半挥发物氘代多环芳烃内标(苊D10/萘D8/屈D12/苝D12/1,4-二氯苯D4/菲D10), Internal Standard Mix,2.0 mg/mL in CH2Cl2

污染物套标, Complete Priority Pollutants Mixes

Metolachlor,100 μg/mL in MeOH

异丙甲草胺

2,2',4,4',6,6'-Hexabromobiphenyl

2,2',4,4',6,6'- 六溴联苯

Nonatriacontane ,3.0 mg/mL in Carbon disulfide

三十九烷

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