CLP农药每日质量控制混标B, Working Level CLP Pesticide Daily QC Mix B,Varied conc. in Isooctane

GPC标准溶液, GPC Calibration Standard Soln.,Varied conc. in Dichloromethane

酸替代混标(4种组分), Acid Surrogate Standard,1.5 mg/mL in Methanol

DFTPP,0.25 mg/mL in CH2Cl2

十氟三苯基磷

亚老哥儿1248和2种替代物混标, Working Level Aroclor 1248 with Surrogates,Varied conc. in Isooctane

酸替代标准(3种组分), Acid Surrogate ,2.0 mg/mL in MeOH

CLP校正标准品 #1 (钙/镁/钾/钠 4种金属组分), CLP Calibration Std #1,5000 μg/mL in 2-5% Nitric Acid

CLP校正标准品 #3 (7种金属组分), CLP Calibration Std #3,Varied conc. in 2-5% Nitric Acid

酸类混标, Acid Composite Mixture,2.0 mg/mL in CH2Cl2

碱/中性混标套标, Base/Neutral Composites Set