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GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 8144-2008E Determination of exchange capacity of cation exchange resin 240 (USD) via email in 1-3 business day VALID
HG/T 4454-2012 90 (USD) via email in 1-3 business day VALID
GB/T 37188.1-2019 Plastics—Acquisition and presentation of comparable multipoint data—Part 1:Mechanical properties 220 (USD) via email in 1 business day TO BE VALID
GB/T 17391-1998 Test method for thermal stability of polyethylene pipes and fittings via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 36769-2018 Determination of percent regeneration of cation exchange resins 100 (USD) via email in 1 business day VALID
HG/T 3836-2006 Rubber vulcanized -- Determination of abrasion resistance under slipping 135 (USD) via email in 1-3 business day ABOLISHED
GB/T 19277.1-2011 Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions—Method by analysis of evolved cabon dioxide—Part 1:General method 360 (USD) via email in 1-3 business day VALID
GB/T 16422.1-2019 Plastics—Methods of exposure to laboratory light sources—Part 1:General guidance 420 (USD) via email in 1-3 business day TO BE VALID
HG/T 4453-2012 120 (USD) via email in 1-3 business day VALID
GB/T 38787-2020 Plastics—Methods for the preparation of samples for biodegradation testing of plastic materials 360 (USD) via email in 1-3 business day TO BE VALID
GB/T 1634.2-2019 Plastics—Determination of temperature of deflection under load—Part 2:Plastics and ebonite 180 (USD) via email in 1-3 business day VALID
GB/T 32683.1-2016 Plastics—Determination of viscosity using a falling-ball viscometer—Part 1:Inclined-tube method 180 (USD) via email in 1-3 business day VALID
GB/T 19276.1-2003 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium—Method by measuring the oxygen demand in a closed respirometer via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 8331-2008E Determination of bulk density of ion exchange resins in wet state 120 (USD) via email in 1-3 business day VALID
GB/T 1844.4-2008 Plastics - Symbols and abbreviated terms - Part 4: Flame retardants 120 (USD) via email in 1-3 business day VALID
GB/T 1634.1-2019 Plastics—Determination of temperature of deflection under load—Part 1:General test method 180 (USD) via email in 1-3 business day VALID
GB/T 37642-2019 Polycaprolactone 180 (USD) via email in 1-3 business day VALID
HG/T 4455-2012 90 (USD) via email in 1-3 business day VALID
HG/T 3870-2006 Rubber vulcanized -- Determination method of swelling index 30 (USD) via email in 1-3 business day ABOLISHED
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