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GB/T 14506.22-2010 Methods for chemical analysis of silicate rocks—Part 22:Determination of vanadium content 240 (USD) via email in 1-3 business day VALID
GB/T 14506.3-2010 Methods for chemical analysis of silicate rocks—Part 3:Determination of silicon dioxide content 180 (USD) via email in 1-3 business day VALID
GB/T 14840-2010 Methods for chemical analysis of limestones—Determination of free silicon dioxide content 180 (USD) via email in 1-3 business day VALID
GB/T 14506.33-2019 Methods for chemical analysis of silicate rocks—Part 33:Determination of arsenic,stibium,bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry 240 (USD) via email in 1-3 business day VALID
GB/T 14506.28-2010 Methods for chemical analysis of silicate rocks—Part 28:Determination of 16 major and minor elements content 180 (USD) via email in 1-3 business day VALID
GB/T 14506.34-2019 Methods for chemical analysis of silicate rocks—Part 34:Determination of loss on ignition—Gravimetric method 180 (USD) via email in 1-3 business day VALID
GB/T 14506.17-2010 Methods for chemical analysis of silicate rocks—Part 17:Determination of strontium content 120 (USD) via email in 1-3 business day VALID
JC/T 850-1999 Methods of chemical analysis of iron correcting materials for cement industry 255 (USD) via email in 1-3 business day ABOLISHED
GB/T 14506.16-2010 Methods for chemical analysis of silicate rocks—Part 16:Determination of rubidium content 120 (USD) via email in 1-3 business day VALID
GB/T 25282-2010 Soil and sediment—Sequential extraction procedure of speciation of 13 trace elements 180 (USD) via email in 1-3 business day VALID
GB/T 14506.21-2010 Methods for chemical analysis of silicate rocks—Part 21:Determination of nickel and cobalt content 120 (USD) via email in 1-3 business day VALID
GB/T 14506.20-2010 Methods for chemical analysis of silicate rocks—Part 20:Determination of zinc content 180 (USD) via email in 1-3 business day VALID
JC/T 449-2000 Raw materials for magnesia cement 105 (USD) via email in 1-3 business day ABOLISHED
SN/T 0485.1-1995 Methods for analysis of silicon dioxide content in talc for export—Gelatin coagulation gravimetric method-molybdenum blue spectrophotometry method for filtrate 60 (USD) via email in 1-3 business day
GB/T 14565-1993 Kaolin clay chemical analysis 240 (USD) via email in 1-3 business day ABOLISHED
GB/T 14506.7-2010 Methods for chemical analysis of silicate rocks—Part 7:Determination of magnesium oxide content 180 (USD) via email in 1-3 business day VALID
GB/T 14506.11-2010 Methods for chemical analysis of silicate rocks—Part 11:Determination of potassium oxide and sodium oxide content 180 (USD) via email in 1-3 business day VALID
GB/T 14506.5-2010 Methods for chemical analysis of silicate rocks—Part 5:Determination of ferric oxide content 240 (USD) via email in 1-3 business day VALID
GB/T 15057.9-1994 Limestone for chemical industry- Determination of phosphorus content- Molybdenum blue spectrophotometric method 45 (USD) via email in 1-3 business day VALID
GB/T 14506.25-1993 Silicate rocks--Determination of molybdenum and tungsten content--Sulfuric acid-phenylhydroxyacetic acid-cinchonine-potassium chlorate medium polarographic method 60 (USD) via email in 1-3 business day ABOLISHED
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