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北京普天同創(chuàng)生物科技有限公司 Company Information
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WebSite:    www.approvedhomemanagement.com/showsupplierproductslist1041099/0.htm
Product List:    22695
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Product List
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Water quality copper, lead, zinc, cadmium, nickel and chromium mixed standards
Antimony 7440-36-0
TURBIDITY STANDARD
NA
NA
NA
NA
Water quality iron and manganese mixed standard
Reference Materials of Petroleum-UV method for Water Quality Analysis
NA
NA
NA
NA
NA
NA
NA
NA
NA
Potassium bromide 7758-02-3
YTTRIUM 7440-65-5
NA
NA
NA
NA
NA
NA
NA
NA
Sodium bromide 7647-15-6
Water quality anionic surfactant standard
Tantalum 7440-25-7
NA
NA
NA
NA
NA
NA
NA
NA
Water quality Kjeldahl nitrogen standard
Chlorite-group minerals 1318-59-8
Linear Alklybezene Sulfonates 126-66-9
NA
NA
NA
NA
NA
NA
NA
NA
NA
Ferric nitrate 10421-48-4
NA
Potassium bromate 7758-01-2
Chromium(VI) oxide 1333-82-0
NA
NA
NA
NA
Biochemical oxygen demand standard
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Water quality turbidity standard
Germanium 7440-56-4
NA
NA
NA
NA
NA
Water, fluorine, chlorine and sulfate mixed standard
Iridium 7439-88-5
Sodium chlorite 7758-19-2
NA
NA
NA
NA
NA
NA
NA
NA
NA
Phosphates standard for water
Water quality volatile phenol standard sample
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