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价格库存
Methomyl,100 μg/mL in MeOH
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Option 2 Testing Mix,1000 μg/mL in Acetonitrile
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Formaldehyde in Water,1000 μg/mL in Water
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Decafluorobiphenyl ,0.1 mg/mL in Acetonitrile
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Calib. Std #1 Rare Earth Metals,100 μg/mL in 2-5% Nitric Acid
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Method 552 - Haloacetic Acids,1000 μg/mL in MtBE
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Disinfectant by-products,5.0 mg/mL in Acetone
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Carbamate Pesticide Mix,100 μg/mL in Methanol
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Acetaldehyde-DNPH,1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)
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Polynuclear Aromatic Hydrocarbons Mix,0.1 mg/mL in MeOH:CH2Cl2 (50:50)
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Method 614 - Organophosphorous Pesticides,1000 μg/mL in Acetone:Hexane (50:50)
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p-Terphenyl-d14 ,500 μg/mL in Dichloromethane
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