Freon #134a,0.2 mg/mL in MeOH

1,1,1,2-四氟乙烷

标准品, Set of 24 EU Allergen Standards

紫外吸收分析标准品, Set of 6 Sun Block Solutions

脂肪酸甲酯混标 11组分, AOCS Rapeseed Mix,Varied conc. by weight

Sodium Propionate

丙酸钠

Acetophenone ,100 μg/mL in Dichloromethane

苯乙酮

Benzo(k)fluoranthene ,2.0 mg/mL in Dichloromethane

苯并[k]荧蒽

d-BHC ,100 μg/mL in MeOH

d-六六六

bis(2-Ethylhexyl)phthalate ,100 μg/mL in Methanol

邻苯二甲酸双(2-乙基己基)酯

2,4-D ,100 μg/mL in Methanol

2,4-二氯苯氧基乙酸/2,4-滴