Mix-27 in Acetone
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CCV / ICV Standard 4 HNO3
IV-QCP-CICV-4-125mL | 见证书
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Nitrite Standard H2O
IV-QCP-NT-20mL | 见证书
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Simple Nutrients Standard H2O
IV-QCP-NUT-1-20mL | 见证书
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Complex Nutrients Standard H2O
IV-QCP-NUT-2-20mL | 见证书
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Oil & Grease Standard 1 OC(CH3)2
IV-QCP-OG-A-20mL | 见证书
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Oil & Grease Standard 2 H2O
IV-QCP-OG-W-250mL | 见证书
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Dibromofluoromethane in Methanol
BePure-21780Y2M-1.2mL | 2000µg/mL
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Iodomethane in Anhydrous ethanol
BePure-22883YF-1mL | 1000µg/mL
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Dibromochloromethane in Methanol
BW21769DM-2mL | 8.2μg/mL
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Bromodichloromethane in Methanol
BW20733DM-2mL | 1.02μg/mL
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Bromodichloromethane in Methanol
BW20733DM-2mL | 2.92μg/mL

27种有机磷混标