China Determination of pH GB Standards Search Result |
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GB/T 223.21-1994 Methods for chemical analysis of iron，steel and alloy--The 5-Cl-PADAB spectrophotometricmethod for the determination of cobalt content - 英文版 |
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GB/T 1601-1993 Determination method of pH value for pesticides - 英文版 |
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GB/T 14673-1993 Water quality--Determination of vanadium--Graphite furnace atomic absorption spectrometric method - 英文版 |
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GB/T 14672-1993 Water quality--Determination of pyridine--Gas chromatography - 英文版 |
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GB/T 14670-1993 Air quality--Determination of styrene--Gas chromatography - 英文版 |
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GB/T 14680-1993 Air quality--Determination of carbon disulfide--Diethylamine spectrophometric method - 英文版 |
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GB/T 14679-1993 Air quality--Determination of ammonia--Sodium salicylate-sodium hypochlorite spectrophotometric method - 英文版 |
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GB/T 14678-1993 Air quality--Determination of sulfuretted hydrogen， methyl sulfhydryl， dimethyl sulfideand dimethyl disulfide--Gas chromatography - 英文版 |
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GB/T 14677-1993 Air quality--Determination of toluene， dimethyl benzene and styrene--Gas chromatography - 英文版 |
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GB/T 14676-1993 Air quality--Determination of trimethylamine--Gas chromatography - 英文版 |
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GB/T 14571.2-1993 Monoethylene glycol for industrial use--Determination of diethylene glycol and triethylene glycol--Gas chromatographic method - 英文版 |
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GB/T 14520-1993 Determination of residual styrene monomer content in reinforced plastics based on unsaturated polyester resins by gas chromatography - 英文版 |
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GB/T 14501.5-1993 Spectrophotometric determination of titanium in uranium hexafluoride - 英文版 |
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GB/T 14501.4-1993 Spectrophotometric determination of silicon in ura-nium hexafluoride - 英文版 |
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GB/T 14518-1993 Determination of the pH of adhesives - 英文版 |
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GB/T 14378-1993 Water quality--Determination of diethylenetriamine--Salicyiclaldehyde spectrophotometric method - 英文版 |
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GB/T 14377-1993 Water quality--Determination of triethylamine--Bromophenol blue spectrophotometric method - 英文版 |
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GB/T 14376-1993 Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method - 英文版 |
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GB/T 14375-1993 Water quality--Determination of monomethyl hydrazine--p-Dimethylaminobenzaldehyde spectrophotometric method - 英文版 |
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GB/T 14204-1993 Water quality--Determination of alkylmercury--Gas chromatography - 英文版 |
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GB/T 13987-1992 Determination of flash guide numbers for electronic photoflash equipment - 英文版 |
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GB/T 13905-1992 Water quality--Determination ofTNT--Sodium sulfite spectrophotometry - 英文版 |
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GB/T 13904-1992 Water quality--Determination of TNT， RDX， DNT--Gas chromatography - 英文版 |
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GB/T 13903-1992 Water quality--Determination of TNT--Spectrophotometry - 英文版 |
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GB/T 13902-1992 Water quality--Determination of nitroglycerine--Oscillopolarography - 英文版 |
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GB/T 13901-1992 Water quality--Determination of dinitrotoluene--Oscillopolarography - 英文版 |
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GB/T 13900-1992 Water quality--Determination of RDX--Spectrophotometry - 英文版 |
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GB/T 13899-1992 Water quality--Determination of ferro and ferric cyanic complex--Ferric trichloride spectrophotometry - 英文版 |
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GB/T 13898-1992 Water quality--Determination of ferro and ferric cyanic complex--Atom absorption spectrophotometry - 英文版 |
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GB/T 13897-1992 Water quality--Determination of thiocyanate--Isonicotinic acid pyrazolone spectrophotometry - 英文版 |
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