Chemical reagents, catalog, Chinese national standards
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GB/T 620 Chemical reagent - Hydrofluoric acid
GB/T 621 Chemical reagent - Hydrobromic acid
GB/T 622 Chemical reagent - Hydrochloric acid
GB/T 623 Chemical reagent - Perchloric acid
GB/T 625 Chemical reagent - Sulfuric acid
GB/T 626 Chemical reagent - Nitric acid
GB/T 628 Chemical reagent - Boric acid
GB/T 629 Chemical reagent - Sodium hydroxide
GB/T 631 Chemical reagent - Ammonia solution
GB/T 632 Chemical reagent - Disodium tetraborate decahydrate
GB/T 633 Chemical reagent - Sodium nitrite
GB/T 636 Chemical reagent - Sodium nitrate
GB/T 637 Chemical reagent - Sodium thiosulfate pentahydrate
GB/T 638 Chemical reagent – Tin(II) Chloride dihydrate
GB/T 639 Chemical reagent - Sodium carbonate anhydrous
GB/T 640 Chemical reagent - Sodium hydrogen carbonate
GB/T 641 Chemical reagent - Potassium peroxydisulfate
GB/T 642 Chemical reagent - Potassium dichromate
GB/T 643 Chemical reagent - Potassium permanganate
GB/T 644 Chemical reagent - Potassium hexacyanoferrate(III)
GB/T 645 Chemical reagent - Potassium chlorate
GB/T 646 Chemical reagent - Potassium chloride
GB/T 647 Chemical reagent - Potassium nitrate
GB/T 648 Chemical reagent - Potassium thiocyanate
GB/T 649 Chemical reagent - Potassium bromide
GB/T 650 Chemical reagent - Potassium bromate
GB/T 651 Chemical reagent - Potassium iodate
GB/T 652 Chemical reagent - Barium chloride dehydrate
GB/T 653 Chemical reagent - Barium nitrate
GB/T 654 Chemical reagent - Barium carbonate
GB/T 655 Chemical reagent - Ammonium persulfate
GB/T 656 Chemical reagent - Ammonium dichromate
GB/T 657 Chemical reagent - Hexaammonium heptamolybdate tetrahydrate
GB/T 658 Chemical reagent - Ammonium chloride
GB/T 659 Chemical reagent - Ammonium nitrate
GB/T 660 Chemical reagent - Ammonium thiocyanate
GB/T 661 Chemical reagent - Ammonium iron(II) sulfate hexahydrate
GB/T 664 Chemical reagent - Iron(II)sulfate heptahydrate
GB/T 665 Chemical reagent - Copper(II) Sulfate pentahydrate
GB/T 666 Chemical reagent - Zinc sulfate heptahydrate
GB/T 667 Chemical reagent - Zinc nitrate hexahydrate
GB/T 669 Chemical reagent - Strontium nitrate
GB/T 670 Chemical reagent - Silver nitrate
GB/T 671 Chemical reagent - Magnesium sulfate heptahydrate
GB/T 672 Chemical reagent - Magnesium chloride hexahydrate
GB/T 673 Chemical reagent - Arsenic trioxide
GB/T 674 Chemical reagent - Copper(II)oxide powder
GB/T 675 Chemical reagent - Iodine
GB/T 676 Chemical reagent - Acetic acid
GB/T 677 Chemical reagent - Acetic anhydride
GB/T 678 Chemical reagent - Ethanol
GB/T 679 Chemical reagent - Ethanol
GB/T 682 Chemical reagent - Trichloromethane
GB/T 683 Chemical reagent - Methanol
GB/T 684 Chemical reagent - Toluene
GB/T 685 Chemical reagent - Formaldehyde solution
GB/T 685 Chemical reagent - Formaldehyde solution
GB/T 686 Chemical reagent - Acetone
GB/T 687 Chemical reagent - Glycerol
GB/T 688 Chemical reagent - Carbon tetrachloride
GB/T 689 Chemical reagent - Pyridine
GB/T 690 Chemical reagent - Benzene
GB/T 691 Chemical reagent - Aniline
GB/T 693 Chemical reagent - Sodium acetate trihydrate
GB/T 694 Chemical reagent - Sodium acetate anhydrous
GB/T 696 Chemical reagent - Urea
GB 1253 Working chemical - Sodium chloride
GB 1254 Working chemical - Sodium oxalate
GB 1255 Working chemical - Sodium carbonate anhydrous
GB 1256 Working chemical - Arsenic trioxide
GB 1257 Working chemical - Potassium hydrogen phthalate
GB 1258 Working chemical - Potassium iodate
GB 1259 Working chemical - Potassium dichromate
GB 1260 Working chemical - Zinc oxide
GB/T 1263 Chemical reagent - Disodium hydrogen phosphate dodecahydrate
GB/T 1264 Chemical reagent - Sodium fluoride
GB/T 1265 Chemical reagent - Sodium bromide
GB/T 1266 Chemical reagent - Sodium chloride
GB/T 1267 Chemical reagent - Sodium dihydrogen phosphate dihydrate
GB/T 1268 Chemical reagent - Sodium thiocyanate
GB/T 1270 Chemical reagent - Cobalt(II) chloride hexahydrate
GB/T 1271 Chemical reagent - Potassium fluoride dehydrate
GB/T 1272 Chemical reagent - Potassium iodide
GB/T 1273 Chemical reagent - Potassium hexacyanoferrate(II) trihydrate
GB/T 1274 Chemical reagent - Potassium dihydrogen phosphate
GB/T 1276 Chemical reagent - Ammonium fluoride
GB/T 1278 Chemical reagent - Ammonium hydrogen difluoride
GB/T 1279 Chemical reagent - Ammonium iron(III) sulfate dodecahydrate
GB/T 1281 Chemical reagent - Bromine
GB/T 1282 Chemical reagent - Phosphoric acid
GB/T 1282 Chemical reagent - Phosphoric acid
GB/T 1285 Chemical reagent - Cadmium chloride
GB/T 1288 Chemical reagent - Potassium sodium tartrate tetrahydrate
GB/T 1289 Chemical reagent - Sodium oxalate
GB/T 1291 Chemical reagent - Potassium hydrogen phthalate
GB/T 1292 Chemical reagent - Ammonium acetate
GB/T 1294 Chemical reagent - L(+)-Tartaric acid
GB/T 1396 Chemical reagent - Ammonium sulfate
GB/T 1397 Chemical reagent - Potassium carbonate
GB/T 1400 Chemical reagent - Hexamethylene tetramine
GB/T 1401 Chemical reagent - Ethylenediamine tetraacetic acid disodium salt
GB/T 2304 Chemical reagent - Zinc granular free from arsenic
GB/T 2305 Chemical reagent - Phosphorus(V) oxide
GB/T 2306 Chemical reagent - Potassium hydroxide
GB/T 6684 Chemical reagent - Hydrogen peroxide 30%
GB/T 6685 Chemical reagent - Hydroxylammonium chloride
GB 6851 pH primary reagent - General rules for certification
GB 6853 pH primary reagent - Potassium dihydrogen phosphate
GB 6854 pH primary reagent - Disodium hydrogen phosphate
GB 6856 pH primary reagent - Sodium tetraborate decahydrate
GB 6857 pH primary reagent - Potassium hydrogen phthalate
GB/T 9853 Chemical reagent - Sodium sulfate anhydrous
GB/T 9854 Chemical reagent - Oxalic acid dihydrate
GB/T 9855 Chemical reagent - Citric acid monohydrate
GB/T 10705 Chemical reagent - 5-Sulfosalicylic acid dehydrate
GB 10730 Primary chemical - Potassium hydrogen phthalate
GB 10731 Primary chemical - Potassium dichromate
GB 10732 Primary chemical - Potassium chloride
GB 10733 Primary chemical - Sodium chloride
GB 10734 Primary chemical - Ethylenediamine tetraacetic acid disodium salt
GB 10735 Primary chemical - Sodium carbonate anhydrous
GB 10736 Working chemical - Potassium chloride
GB/T 12589 Chemical reagent - Ethyl acetate
GB/T 12590 Chemical reagent - n-Butanol
GB/T 12591 Chemical reagent - Diethyl ether
GB 12593 Working chemical - Ethylenediaminetetraacetic acid disodium salt
GB 12594 Working chemical - Potassium bromate
GB 12595 Working chemical - Silver nitrate
GB 12596 Working chemical - Calcium carbonate
GB 12597 Working chemical - Benzoic acid
GB/T 14305 Chemical reagent - Cyclohexane
GB 15346 Chemical reagent - Packaging and marking
GB/T 15347 Chemical reagent - L-Ascorbic acid
GB/T 15354 Chemical reagent - Tributyl phosphate
GB/T 15355 Chemical reagent - Nickel chloride hexahydrate
GB/T 15894 Chemical reagent - Petroleum ether
GB/T 15898 Chemical reagent - Cobalt nitrate hexahydrate
GB/T 15899 Chemical reagent - Manganese sulfate monohydrate
GB/T 15901 Chemical reagent - Copper(II) chloride dehydrate
GB/T 16493 Chemical reagent - Trisodium citrate dihydrate
GB/T 16494 Chemical reagent - Xylene
GB/T 16496 Chemical reagent - Potassium sulfate
GB/T 16983 Chemical reagent - Dichloromethane
GB/T 17521 Chemical reagent - N,N-Dimethylformamide
GB/T 32226 Specific solid enzyme (ALD, TIM, GDH)reagent for determination of fructose diphosphate (FDP)
GB/T 33088 Chemical reagent - Pararosaniline hydrochloride solution
GB/T 33089 Chemical reagent - N,N-dimethyl-p-phenylenediamine dihydrochloride
GB/T 33090 Chemical reagent - N-(1-naphthyl) ethylenediamine dihydrochloride