Cobalt Wear Metal ,1000 μg/g in 75 cSt Base oil

整套水质标准试剂盒, Complete Water Standard Kit

Chrysene ,0.2 mg/mL in CH2Cl2

Fluorene,0.2 mg/mL in MeOH

低浓度13种混标, Low Concentration Base/Neutrals-Mix 1,2000 μg/mL in Dichloromethane

综合混标3-10种混标, Composite Mix #3,2.0 mg/mL in CH2Cl2

18组分多环芳烃混标, Expanded PAH Mix,2.0 mg/mL in Dichloromethane:Benzene (50:50)

8260B内标标准品, Internal Standard Mix,2.0 mg/mL in CH2Cl2

1,4-Dichlorobenzene-d4,2.0 mg/mL in MeOH

氘代对二氯苯,2.0 mg/mL in MeOH

污染物套标, Complete Priority Pollutants Mixes

Benfluralin,100 μg/mL in MeOH

氟草胺,乙丁氟灵