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Chinese National Standard List: Basic standards and general methods

WS/T 33-1996 Urine - Determination of cadmium - Differential potentiometric stripping method 
  Issued on: 1996-10-14   Price(USD): 184.0
WS/T 49-1996 Urine—Determination of phenol—Gas chromatographic method-Ⅰ—Liquid crystal column 
  Issued on: 1996-10-14   Price(USD): 150.0
WS/T 41-1996 Exhaled air - Determination of carbon disulfide - Gas chromatographic method 
  Issued on: 1996-10-14   Price(USD): 75.0
WS/T 26-1996 Urine - Determination of mercury - Cold atomic absorption spectrometric method-Ⅱ - Acidic stannous chloride reduction method 
  Issued on: 1996-10-14   Price(USD): 180.0
WS/T 23-1996 Urine—Determination of δ-aminolevulinic acid—Spectrophotometric method 
  Issued on: 1996-10-14   Price(USD): 150.0
WS/T 34-1996 Blood - Determination of cadmium - Graphite atomic absorption spectrometric method 
  Issued on: 1996-10-14   Price(USD): 180.0
WS/T 37-1996 Urine - Determination of chromium - Graphite furnace atomic absorption spectrometric method 
  Issued on: 1996-10-14   Price(USD): 180.0
WS/T 50-1996 Urine—Determination of phenol—Gas chromatographic method-Ⅱ—FFAP column 
  Issued on: 1996-10-14   Price(USD): 180.0
WS/T 36-1996 Urine - Determination of chromium - Spectrophotometric method 
  Issued on: 1996-10-14   Price(USD): 180.0
WS/T 21-1996 Blood—Determination of lead—Differential potentiometric stripping method 
  Issued on: 1996-10-14   Price(USD): 210.0
WS/T 42-1996 Blood - Determination of carboxyhemoglobin - Spectrophotometric method 
  Issued on: 1996-10-14   Price(USD): 75.0
WS/T 19-1996 Urine - Determination of lead - Differential potentiometric stripping method 
  Issued on: 1996-10-14   Price(USD): 184.0
WS/T 17-1996 Urine - Determination of lead - Spectrophotometric method - Diphenylthiocarbazone method 
  Issued on: 1996-10-14   Price(USD): 210.0
YY/T 0151-1993 General rules for energy balance acceptance of pharmaceutical enterprises 
  Issued on:   Price(USD): 180.0
YY/T 0150-1993 Energy balance rules of pharmaceutical enterprises 
  Issued on:   Price(USD): 340.0
YY/T 0152-1993 General rules for energy audit of pharmaceutical enterprises 
  Issued on:   Price(USD): 650.0
GB 12346-1990 Location of points 
  Issued on: 1990-06-07   Price(USD): 2804.0
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