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 China "GB/T 30921.1-2014" standard english version information:

1. China GB/T 30921.1-2014 Standard Chinese version, you can purchase directly online; After receive your payment, we will send the GB Standards PDF file to your Email within 24 Hr.
2. China GB/T 30921.1-2014 Standard English version is not ready-made,only after get your order, then we translate them, time usually need 3-5 days. Detail refere: "How to purchase the English version China GB Standards?"
Item Content
GB Standard  Code GB/T 30921.1-2014
GB Standard Class China National Standard
GB Standard English Title Test method of purified terephthalic acid (PTA) for industrial use―Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL)
GB Standard Chinese Title 工业用精对苯二甲酸(PTA)试验方法 第1部分:对羧基苯甲醛(4-CBA)和对甲基苯甲酸(p-TOL)含量的测定
Applicable Category China National-
Chinese Version Price $15 USD per 50 pages
English Translation Price About $15  per 1 page; Detail enquire us for
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Note The GB/T 30921.1-2014 standard english translation Prepayment unit $100 USD, is not mean this GB/T 30921.1-2014 standard english version price is $100 USD, it is only a basic unit of prepayment for translation, The actual translation fee and prepayment are depend on the amount of GB/T 30921.1-2014 standard Chinese words, We request 80% prepayment of the total translation fee.
For example, if the GB standard english price is $500, you need pay $400 prepayment, Four Quantities of the $100 prepayment unit.
  •  Relational standard of GB/T 30921.1-2014;    
  • Standard  Code GB Standard Title
  • GB/T 30921.4-2016
  • Test method of purified terephthalic acid (PTA) for industrial use—Part 4: Determination of titanium content—Diantipyrylmethane photometric method
  • GB/T 30921.6-2016
  • Test method of purified terephthalic acid (PTA) for industrial use—Part 6: Determination of particle size distribution
  • GB/T 30921.3-2016
  • Test method of purified terephthalic acid (PTA) for industrial use—Part 3: Determination of water content
  • GB/T 30921.2-2016
  • Test method of purified terephthalic acid (PTA) for industrial use—Part 2: Determination of metal content
  • GB/T 30921.7-2016
  • Test method of purified terephthalic acid(PTA) for industrial use—Part 7: Determination of b* value—Color difference meter
  • GB/T 30921.5-2016
  • Test method of purified terephthalic acid (PTA) for industrial use—Part 5: Determination of acid number
  • GB/T 31585-2015
  • Test method of activity for oxygen and sulphur and cyanide removal purification catalyst from coal gas
  • GB/T 30921.1-2014
  • Test method of purified terephthalic acid (PTA) for industrial use―Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL)
  • GB/T 30301-2013
  • General rule for test methods of highly purified reagents
  • NB/T 34004-2011
  • Test method for purifier of centralization blogas supply
     
     

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