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12种醛酮混标 Mix-12 1000ug/mL in Acetonitrile
Bepure-30793YA
Inquiry
Pricing
水中碘离子 水质标样(浓度见批号)in Water
BW81265DW-20ML
Inquiry
Pricing
硝酸盐 20ml 水质标液(浓度100ug/mL)
BW81418XW-20ML
Inquiry
Pricing
氨氮 水质标液 (浓度2.5µg/ml)
BW80100A2-5W-50mL-ON
Inquiry
Pricing
水中硫酸根 分析校准用标液(浓度500µg/ml)
BW81585ZW-20mL
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Pricing
水中钼 水质标液(浓度1000ug/mL)
BW81090YW-50mL
Inquiry
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锡 水质标液(浓度1000ug/mL)
BW81560YW-20mL
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Pricing
水中亚氯酸盐 水质标液(浓度1000ug/mL)
BW81126YW-20mL
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Pricing
氯苯 标样(浓度见批号) Chlorobenzene in Methanol
BW21131DM-1mL
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Pricing
pH 水质标液(6.86)
BW80070-500mL
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Pricing
铅 水质标液(浓度1000ug/mL)
BW81440YW-50mL
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Pricing
水中亚氯酸盐 水质标样(浓度见批号)
BW81126DW-20mL
Inquiry
Pricing
汞 水质标液(浓度1000ug/mL)
BW81250YW-20mL
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Pricing
pH 水质标液(4.01)
BW80040-50mL
Inquiry
Pricing
2种定制无机混标 Mix-2 in Water
BW33336CW-200mL-Kit
Inquiry
Pricing
铁 水质标液(浓100ug/mL)
BW81200XW-20mL
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Pricing
高锰酸盐指数 水质标液(浓度1000ug/mL)
BW80860YW-1L
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Pricing
总铬 水质标液(浓度100ug/mL)
BW81145XW-20mL
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Pricing
总氮(以氮计) 水质标液(浓度1.5µg/ml)
BW80500A1-5W-50mL-ON
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化学需氧量 50ml 水质标液(浓度22.5µg/ml)
BW80250L2-3W-50mL-ON
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