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5μm ID4.0mm*150mm

电子电器产品PE中的铅，汞，镉，总铬

ZORBAX Extend-C18, 80Å, 4.6 x 250 mm, 5 µm

Terbutaline hemisulfate salt Solution in Methanol, 100μg/mL

2- Nitrobenzaldehyde

2,3,5,6-Tetrachlorophenol 100 µg/mL in Cyclohexane

Acid Blue 3 calcium

L-Cystine-3,3,3',3'-D4

Permethrin Solution in Acetonitrile, 1000μg/mL

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