-
pH 参比液,0.1M NaCl
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氯离子选择性电极溶液,填充液
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01-03 GH130
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03-01 GH915
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IC 多元素标准液 ß (F-) = 100 mg/l, ß (Cl-) = 250 mg/l, ß (NO3-),(SO42-) = 500 mg/l, ß(PO43-) = 1000 mg/l in H2O CertiPUR®
IC Multi-element standard I ß (F¯) = 100 mg/l, ß (Cl¯) = 250 mg/l, ß (NO3¯),(SO4²¯) = 500 mg/l
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氯离子选择性电极溶液,0.1M 标准液
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氯离子选择性电极溶液,1000ppm 标准液
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氯离子(Cl-)标准溶液,500μg/ml in Water (20℃)
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氯离子(Cl-)标准溶液,1000μg/ml in Water (20℃)
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锌标准溶液,7440-66-6,1000mg/L Zn in 1%HCl
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