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2种内标混标 VOC Mix-2 1000 µg/ml in 2-Propanol
BePure-31781YQ
Inquiry
Pricing
24种有机挥发物 VOC Mix-24 2000ug/ml in Acetonitrile
BePure-30507Y2A
Inquiry
Pricing
8种菊酯混标 8种菊酯混标 Pesticides-Mix 8 不同浓度 ug/ml in Acetone
BePure-30809CB
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Pricing
6种气体混标 Mix-6 2000ug/ml in Methanol
Bepure-33240Y2M
Inquiry
Pricing
纸片法质控样品,水质总大肠菌群和粪大肠菌群纸片快速法检测质量控制与人员考核
BQCMC211B0531
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Pricing
24种无机混标 Mix-24 in 7%(v/v) HNO3 tr.HF
IV-51594-125mL
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Pricing
39051 25种混合调谐溶液 100ug/mL 5%硝酸 (HJ 700-2014)
IV-59601-125mL
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17种混标溶液 100ug/mL 5%硝酸 (HJ 700-2014)
IV-59602-125mL
Inquiry
Pricing
Mix-26 in 15% HNO3 1000ug/mL
IV-39065-3a
Inquiry
Pricing
Mix-6 in 15% HNO3 1000ug/mL
IV-39065-3b
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Pricing
4种混合调谐溶液 100ug/mL 2%硝酸 (HJ 700-2014)
IV-32365-125mL
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Pricing
10种混标溶液 100ug/mL 10%硝酸 (HJ 700-2014)
IV-37015-125mL
Inquiry
Pricing
2种进样内标 Mix-2 in Nonane
BePure-30594AX
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Pricing
总氮(以氮计) 水质标液(浓度25µg/ml)
BW80500L2-5W-20mL-ON
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Pricing
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