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BW80600AW-20mL-ON
总磷(以磷计) 水质标液(浓度1µg/ml)
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BW80600A5W-20mL-ON
总磷(以磷计) 水质标液(浓度5µg/ml)
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BW80100MW-50mL-ON
氨氮 水质标液 50µg/ml
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BW30819DM-1mL
环境标样-54种有机挥发物混标 质控样(浓度见批号)VOC Mix-54 in Methanol
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BW81127YW-20ML
水中氯酸盐 标液 (1000ug/ml)
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BW80600P2W-20mL-ON
总磷(以磷计) 水质标液(浓度0.200µg/ml)
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BW80500L8W-20mL-ON
总氮(以氮计) 水质标液(浓度80µg/ml)
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BW80600A9W-20mL-ON
总磷(以磷计) 水质标液(浓度9µg/ml)
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BW81127DW-20ML
水中氯酸盐 标样(浓度见批号)
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BW80500A5W-20mL-ON
总氮(以氮计) 水质标液(浓度5µg/ml)
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BW30914DZ-1mL
环境标样-23种农药混标 Mix-23 (浓度见批号)in n-Hexane/Acetone
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BW30754DM-1ML
环境标样-60种有机挥发物混标 VOC Mix-60(浓度见批号) in Methanol
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BW30747DM-1ml
环境标样-12种酚类化合物混标 Phenols Mix-12 (浓度见批号) in Methanol
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BW30492DM-1ML
环境标样-35种挥发卤代烃混标 VOC Mix-35 (浓度见批号) in Methanol
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BW30494DM-1ML
环境标样-35种有机挥发物混标 VOC Mix-35 (浓度见批号) in Methanol
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BW23317DM-1mL
甲醇中六氯丁二烯 质控样(浓度见批号)0.1-10ug/L in Methanol
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BW20583DA-1mL
乙腈中联苯胺 质控样(浓度见批号)2-100ug/L in Acetonitrile
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BW30764DM-1mL
6种有机磷农药混标 GB3838-2002 质控样(浓度见批号)in Methanol
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BW27888DA-1ml
环境标样-16种多环芳烃混标 (浓度见批号) PAH Mix-16 in Acetonitrile
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BW21307DB-1mL
丙酮中毒死蜱 质控样(浓度见批号)10-100ug/L in Acetone
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