亚老哥儿1242和2种替代物混标, Working Level Aroclor 1242 with Surrogates,Varied conc. in Isooctane

标准品, ICP Mixed Acid Blank,5% Hydrochloric acid, 1% Nitric acid

基体峰值标准溶液(4种组分), CLP 04.01 Base/Neutrals Matrix Spike,1000 μg/mL in Methanol

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

碱/中性混标, Base/Neutral Composite Mixture,2.0 mg/mL in Benzene:Dichloromethane:AcCN (2:2:1)

CLP 有毒物质混标, CLP Toxic Substance Mix,2000 μg/mL in Dichloromethane

实验室控制样品-内部标准混标, Laboratory Control Sample-Internal Standard Mix,25 μg/mL in MeOH

CLP备用干扰物标准, CLP Alternate Interferents Standard,1000 μg/mL in 2-5% Nitric Acid

可消除替代标准品(对溴氟苯、甲苯-D8、1,2-二氯乙烷-D4), Purgeable Surrogate Standard,2.5 mg/mL in MeOH

Perfluorokerosene,50 μg/mL in CH2Cl2

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