Hãa chÊt tinh khiÕt                                      UP th¸ng 12/2011              tªn hµng                  lo¹i   §ã...
Am onium C rom at         ar    500g      (NH4)2CrO4         252 000Amonicacbonate            ar    500g       (NH4)2CO3  ...
2- Bu tanon (m e thyl e thyl ke tone)   ar   500m l         C4H8O                                                         ...
D extrin                           ar   500g      (C 6H10O5)n.xH2O     211 200Starch soluble (Tinh bét tan)      ar   500g...
H yd rogen peoxide                ar   500m l          H2O2              74 400Hydroquinone                      ar    250...
Potassium hyd rosu l                   phate          ar   500g           KHSO4               122 400Potassium Silicon Flo...
S odium m e tabisulfite          AR   500g         N a2S 2O5           1 27 200S odium C rom ate                ar   500g ...
Nicken ch lo ride            ar   500g        NiC l2       456 000Nicken axetate               ar   500g    Ni(CH3COO)2   ...
ThyonylC h lo ride                    ar                 S oC l                                                           ...
Fuchsin basic                    ar      25g       C20H20CIN3       3 240 000Fuchsin Acid                     ar      25g ...
èng chuÈn          0.1N   Na2S2O3èng chuÈn          0.1N    NaOHèng chuÈn-LÝt       1N     NaOHèng chuÈn oxalic   0.1N   H...
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12 2011 hoa_chat_tinh_khiet_tq

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12 2011 hoa_chat_tinh_khiet_tq

  1. 1. Hãa chÊt tinh khiÕt UP th¸ng 12/2011 tªn hµng lo¹i §ãng c«ng thøc Gi¸ b¸n GãiAce tone ar 500m l CH3-CO-CH3 100 800Acetonitril ar 500ml C2H3N 276 000Acid acetic Glacial ar 500ml CH3COOH 76 800Acid ascorbic ar 25g C6H8O6 1 440 000Acid bengoic ar 250g C6H5COOH 240 000Acid boric ar 500g H3BO3 126 000Acid hydrobromic ar 500ml HBr 396 000Acid chlohydric ar 500ml HCl 52 800Acid sulfuro ar 500ml H2SO3 126 000Acid citric ar 500g C6H8O7 120 000Acid flohydric ar 500ml HF 90 000Acid formic ar 500ml HCOOH 126 000 3Acid lactic ar 500ml CH CH(OH) COOH 180 000Acid molybdic ar 500g H2MO4Acid nitric ar 500ml HNO3 67 200Acid oleic ar 500ml C17H33COOH 132 000Acid oxalic ar 500g H2C2O4 105 600Acid perchloric ar 500ml HClO4 396 000Acid phosphoric ar 500ml H3PO4 114 000Acid salysilic ar 250g C7H6O3 300 000Acid sulfosalicylic ar 100g C7H6O6S2H2O 780 000Acid sulphuric ar 500ml H2SO4 56 400Ta me x (Butraline) ar 500mlAcid sulfamic ar 100g HO.SO2NH2 636 000Acid succinic ar 100g C4H6O4 756 000Aminobenzensulfonic acid ar 100g C6H7NO3S(A.sulfanilic) 912 000Acid Stearic ar 500g C17H35COOH 120 000Acid Tanic ar 500g C76H52O46 768 000Acid Tartric ar 500g C4H6O6 288 000Trichlorua axetic ar 500g CCl3COOH 324 0002.4.6 Trinitro phenol (Acid picric) ar 25g C6H3O7N3 2 760 000Acid Pyrogalic ar 100g C6H603 3 120 000AgaSîi ar 100gAga bét arAmonium acetate ar 500g NH4CH3COO 92 400Acetal dehyt ar 500ml CH3CHO 102 000
  2. 2. Am onium C rom at ar 500g (NH4)2CrO4 252 000Amonicacbonate ar 500g (NH4)2CO3 93 600Amonium bicarbote ar 500g NH4HCO3 81 600Amonium Bicromate ar 500g (NH4)2Cr2O7 312 000Amonium Chloride ar 500g NH4Cl 90 000Amonium citrate ar 500g (NH4)3C6H5O7 194 400Amonium Florua ar 250g NH4F 204 000Ammonia solution ar 500ml NH4OH 48 000Amonium Molybdate ar 500g (NH4)6Mo7O24 2 100 000Ammonium Nitrate ar 500g NH4NO3 162 000Amonium Oxalate ar 500g (NH4)2C2O4 192 000Amonium sulfua ar 500ml (NH4)2S 174 000Ammonium Persulphate ar 500g (NH4)2S2O8 76 800Amonium photphat ar 500g (NH4)3PO4 146 400Amoni phosphatmonobasic ar 500g (NH4)H2PO4 170 400Ammonium ferric sulfate ar 500g NH4Fe(SO4)2 105 600Amoni phosphatdibasic ar 500g (NH4)2HPO4 144 000Ammonium sulfate ar 500g (NH4)2SO4 72 000Amonium sulfuacianide ar 500g NH4SCN 108 000Amonium sulfuacianide CP 500g NH4SCN 96 000Amonium nikel sulphate ar 500g NiSO4(NH4)SO4 240 000Amonium metavadate ar 100g NH4VO3 3 360 000Angtimon trioxyt ar 500g Sb2O3 384 000Angtimoncloride ar 500g SbCL3 420 000Aniline ar 500ml C6H5NH2 186 000B¹c nitrat (1kg) ar 1000g AgNO3 31 200 000B¹c nitrat (0.1kg) ar 100g AgNO3 31 200 000Silver sulphate ar 100g Ag2SO4 36 000 000Barium hydroxit ar 500g Ba(OH)2 132 000Barium Carbote ar 500g BaCO3 158 400Barium Chloride ar 500g BaCl2 86 400Barium nitate ar 500g Ba(NO3)2 96 000Barium sulfate ar 500g BaSO4 105 600Barium crom¸t ar 500g BaCrO4 540 000Bengen ar 500ml C6H6 120 000Benzan dehyt ar 500ml C6H5CHO 312 000Benzyl alcohol ar 500ml C6H5CH2OH 138 000Bismut nitrate ar 500g Bi(NO3)3 936 000Bismut oxyt ar 500g Bi2O3 360 000Brom láng ar 500g Br2 444 000Trichloromethane ar 100ml CHBr3 3 720 000n-Butanol ar 500ml C4H9OH 163 200
  3. 3. 2- Bu tanon (m e thyl e thyl ke tone) ar 500m l C4H8O 150 000Butyric Acid ar 500ml CH3CH2CH2COOH 150 000Buthyl axetat ar 500ml C4H10CH3COO 147 600Cadimi sulfate ar 100g CdSO4 840 000Cadimi chlorite ar 100g CdCl2 1 320 000Cadimi nitrate ar 100g Cd(NO3)2 2 040 000Cadimi acetat ar 500g Cd(CH3COO)2 852 000Cadimi Oxyt ar 250g CdO 852 000Calcium acetat ar 500g Ca(CH3COO)2 252 000Calcium Chloride ar 500g CaCl2 69 600Calcium ar 250g Ca 2 400 000Calcium carbonate ar 500g CaCO3 116 400Calcium hydroxide ar 500g Ca(OH)2 105 600Calcium nitrat ar 500g Ca(NO3)2 110 400Calcium oxide ar 500g CaO 103 200Calcium Florua ar 500g CaF2 331 200Calcium sulfate ar 500g CaSO4 108 000Carbua sulfua ar 500ml CS2 252 000Carbon tetrachloride ar 500ml CCl4 156 000Casein ar 250g 564 000Lead (II) acetate basic ar 500g Pb(CH3COO)2 Pb(OH)2 210 000Lead (II) Acetat trihydrate ar 500g Pb(CH3COO)2.3H2O 188 400Lead Nitrate ar 500g Pb(NO3)2 196 800Lead oxide (Vµng) ar 500g PbO 252 000Lead oxide (®á) ar 500g Pb3O4 228 000Lead chloride ar 500g PbCl2 261 600Clo ramin T ar 250g 840 000Chloro Benzen ar 500ml C6H5Cl 168 000Trichloromethane ar 500ml CHCl3 194 400Chromic trioxide ar 500g CrO3 300 000Crom (III) oxyt ar 500g Cr2O3 475 200Crom chlorite ar 500g CrCl3 396 000Crom nitrate ar 500g Cr(NO3)3 300 000Crom sulphate ar 500ml Cr2(SO4)3 540 000Coban chloride ar 100g CoCl2.5H2O 1 800 000Coban nitrate ar 100g Co(NO3)2 1 200 000Coban sulfate ar 100g CoSO4 1 200 000Cyclohexane ar 500ml C6H12 105 600Cyclohexanone ar 500ml C6H10O 174 000Cyclohexanol ar 500ml C6H12O 348 000Dau set ar 25ml 2 160 000
  4. 4. D extrin ar 500g (C 6H10O5)n.xH2O 211 200Starch soluble (Tinh bét tan) ar 500g (C6H10O5)n 136 800§ång bét ar 500g Cu 720 000§ång acetate ar 500g Cu(CH3COO)2 480 000§ång cacborte ar 500g CuCO3 462 000Copper (II) oxide ar 500g CuO 672 000Copper (II) sulfate anhydrous ar 500g CuSO4 372 000Copper (II) sulfate pentahydrate ar 500g CuSO45H2O 174 000Cupric I chloride ar 500g CuCl 504 000Cupric II choride ar 500g CuCl2 312 000Cupric nitrate ar 500g Cu(NO3)2 312 0001,4 Dioxan ar 500ml C4H8O2 192 000Diethanol amine ar 500ml C4H11NO2 180 000Di izopropylamine ar 500ml (CH3)2CHCHCH(CH3)2Dichloroethane ar 500ml ClCH2CH2Cl 102 000Dibuty phthalate ar 500ml C6H4(COOC4H9)2 168 000Dimethylfocmamide ar 500ml 99 600Dimethylamin ar 500mlPhosphorous pentoxide ar 250g P2O5 540 000Diethylen glycol ar 500ml C4H10O3 146 400E.D.T.A (Ethylendiaminetetraacetic acid disodium salt) ar 250g C10H14Na2N2O8.2H2O 252 000 CP 250g 240 000EDTA (Acid) ar 250g 276 000Diethyl ether ar 500ml (C2H5)2O 120 000Etherpentrol 30*60 ar 500ml 114 000Etherpentrol 60*90 ar 500ml 114 000Ethyl acetate ar 500ml C2H5CH3COO 103 200Ethanol absolute ar 500ml C2H5OH 102 000Ethanol 95% ar 500ml C2H5OH 68 400Ethylene glycol ar 500ml C2H6O2 139 200Ethylen diamin ar 500ml H2NCH2CH2NH2 451 200Ethanol amin ar 500ml HOCH2CH2NH2 160 800Formaldehyde solution ar 500ml HCHO 60 000 CP 500ml HCHO 72 000Fucfural ar 500ml 228 000Gelatin ar 500g 354 000Glucose ar 500g C6H12O6 91 200Glycerol ar 500ml C3H8O3 132 000Hecxan methylentetramin ar 500g C6H12N4 141 600Hydrazin hydrate ar 500ml N2H4H2O 228 000
  5. 5. H yd rogen peoxide ar 500m l H2O2 74 400Hydroquinone ar 250g C6H4(OH)2 864 000Iodine ar 250g I2 4 920 000Iso amyl alcohol ar 500ml (CH3)2CHCH2 CH2OH 194 400Isopropyl alcohol ar 500ml CH3CHOHCH3 120 000Isoamyl acetate ar 500ml CH3COOCH2CH2-CH(CH3)2 288 000Zinc acetat ar 500g Zn(CH3COO)2 162 000Zinc powder (bét) ar 500g Zn 211 200Zinc chlorua ar 500g ZnCl2 156 000Zinc granular ar 500g Zn 258 000Zinc nitrate ar 500g Zn(NO3)2 144 000Zinc oxide ar 500g ZnO 188 400Zinc Sulphate ar 500g ZnSO4 102 000Potassium Metal ar 100g K 1 680 000Potassium aluminum sulfat (PhÌn ar 500g KAl(SO4)2kÐp) 72 000Potassium Bichromate ar 500g K2Cr2O7 297 600Potassium Bicarbonate ar 500g KHCO3 144 000Potassium Biphtalate ar 500g C6H5CO2KCO2 216 000Potassium Bromua ar 500g KBr 348 000Potassium Bromate ar 500g KBrO3 408 000Potassium Carbonate ar 500g K2CO3 180 000Potassium chlorate ar 500g KClO3 156 000Potassium chloride ar 500g KCl 112 800Potassium chromate ar 500g K CrO4 2 324 000Potassium dihydrophotphate ar 500g KH2PO4 126 000Potassium Ferocyanide ar 500g K4Fe(CN)6 288 000Potassium Floride ar 500g KF 163 200Potassium Ferycyanide ar 500g K Fe(CN)6 3 360 000Potassium hydrophophate ar 500g K2HPO4 115 200Potassium hydroxide ar 500g KOH 108 000Potassium Iodate ar 500g KIO3 2 040 000 ar 100g KIO4 2 280 000Potassium Iodide ar 500g KI 3 300 000Potassium Sodium tactrate ar 500g C H KNaO6 4 4 222 000Potassium nitrate ar 500g KNO3 132 000Potassium nitrite ar 500g KNO2 379 200Potassium oxalate ar 500g K2C2O4 216 000Potassium Permanganate ar 500g KMnO4 312 000Potassium persulphate ar 500g K2S2O8 204 000Potassium pyrosulphate ar 500g K2S2O7 208 800Potassium thiocyanide ar 500g KSCN 288 000Potassium sulphate ar 500g K2SO4 201 600
  6. 6. Potassium hyd rosu l phate ar 500g KHSO4 122 400Potassium Silicon Florua ar 500g K2SiF6 144 000Lu huúnh ar 500g S 132 000Lanthanum chloride ar 100g LaCl3 3 600 000Lactose ar 500g C12H22O11 324 000Lithium hydroxyt ar 500g LiOH 492 000Lithium sulfate ar 500g Li2SO4 996 000Lithium chloride ar 500g LiCl 720 000Lithium carbonate ar 500g Li2CO3 480 000Magnesium ribbon 99.5% ar 25g Mg 2 160 000Magnesium powder ar 500g Mg 391 200Magie acetate ar 500g Mg(CH3COO)2 278 400Magie oxyt ar 250g MgO 396 000Magnesium chloride ar 500g MgCl2.6H2O 98 400Magnesium cacbonate basic ar 250g (MgCO3)4Mg(OH)2.5H2O 300 000Magie nitrate ar 500g Mg(NO3)2 138 000Magnesium Sulphate ar 500g MgSO4.7H2O 98 400Magie Phosphate ar 500g Mg3(PO4)2Manganese (IV) oxide ar 250g MnO2 451 200Manganese chloride tetrahydrate ar 500g MnCl2.4H2O 177 600Manganese sulphate monohydrate ar 500g MnSO4.H2O 168 000Manganese nitrate ar 500g 3 2 Mn(NO ) 156 000Methanol ar 500ml CH3OH 64 800Methylene Chloride ar 500ml CH2Cl2 105 600Ammonium iron (II) sulfatehexahydrate ar 500g (NH4)2Fe(SO4)2.6H2O 120 000N.Hexan ar 500ml C6H14 163 200N-N Dimetylanilin ar 500ml C8H11N 194 400N-N®imetylfocmamide ar 500ml 99 600Naphthalene ar 250g C10H8 223 200Sodium Metal ar 250g Na 516 000Sodium acetate anhydrous ar 500g NaCH3COO 102 000Sodium benzoat ar 250g NaC6H5COO 240 000Sodium bicarbonate ar 500g NaHCO3 86 400Sodium bisulfate ar 500g NaHSO4 90 000Sodium bicromate ar 500g Na2Cr2O7 324 000Sodium bisulfite ar 500g NaHSO3 120 000SodiumTung St¸t ar 500g Na2WO4.H2O 2 400 000Sodium Bromua ar 500g NaBr 222 000Sodium Bromate ar 500g NaBrO3 280 800Sodium Metaborate ar 500g NaBO2 199 200
  7. 7. S odium m e tabisulfite AR 500g N a2S 2O5 1 27 200S odium C rom ate ar 500g N a2C rO 4 206 400S odium C arbonate anhyd rous ar 500g N a2CO 3 91 200S odium ch lo ride ar 500g N aC l 56 400S odium C itrat ar 500g C 6H5Na3O 7 1 44 000S odium Chlorate ar 500g N aC l 3 O 1 63 200S odium photphate d ibasic ar 500g N a2HPO 4 68 400S odium flo rid e ar 500g N aF 1 62 000S odium fo rm ate ar 500g N aHCOO 336 000S odium hyd rophosphite ar 500g N aH2PO2H2O 223 200S odium hyd roxide ar 500g N aO H 64 800S odium hypochlorite solu tion ar 500g N aOC l 72 000S odium photphate m onobasic ar 500g N aH2PO 4 90 000S odium Iod ide ar 500g N aI 1 680 000S odium m olybdate ar 500g N a2MoO 4 2 280 000S odium nitrate ar 500g N aNO 3 1 1 7600S odium nitrite ar 500g N aNO 2 88 800S odium oxalate ar 500g N a2C2O 4 1 68 000S odium peoxyt 97% ar 500g N a2O 2 480 000S odium pe roxide 92% ar 500g N a2O 2 364 800S odium phosphate ar 500g N a3PO 4 1 02 000S odium pyrophosphate ar 500g N a4P2O 7 1 00 800S odium S alicylate ar 250g N aC 7H5O 3 540 000S odium sel te e ar 25g N a2SeO 3 33 600 000S odium silicate ar 500g N a2S iO 3 86 400S odium silicflu ciate ar 500g N a2S iF6 1 02 000S odium su lfite ar 500g N a2SO 3 86 400S odium su lfos alicylate ar 1 00g N aC 7H5O 6S2H2O 1 320 000S odium su lfide ar 500g N a2S 79 200S odium su lfu a cyanide ar 500g N aSCN 21 6 000S odium su lphate anhyd rous ar 500g N a2SO 4 81 600S odium s tate ar 500g N a2S nO 3 636 000S odium te trabo rate ar 500g N a2B4O 71 0H2O 81 600S odium thiosu lfate ar 500g N a2S 2O 3 72 000Alum inium powde r ar 500g Al 31 2 000Alum inium shee t ar 250g Al 480 000Alum inium ch lo ride ar 500g AlC l3.6H2O 156 000Aluminium oxide ar 500g Al2O3 108 000Aluminium nitrate ar 500g Al(NO3)3 150 000Aluminium Sunfate ar 500g Al2(SO4)3 100 800Aluminium amonisunfate ar 500g AlNH4(SO4)2 55 200Aluminium hydroxide ar 500g Al(OH)3 96 000
  8. 8. Nicken ch lo ride ar 500g NiC l2 456 000Nicken axetate ar 500g Ni(CH3COO)2 408 000Nicken oxide ar 250g NiO 2 880 000Nicken cacbonate ar 250g Ni2CO3 1 080 000Nicken nitrate ar 500g Ni(NO3)2 492 000Nicken sulfate ar 500g Ni2SO4 324 000Nitro benzen ar 500ml C6H5NO2n.Octanol ar 500ml C8H17OH 156 000O.Toludine ar 500ml C7H9N 288 000Phenyl methanol ar 500mlParafin liquide CP 500ml 144 000O.cresol ar 500ml 7 CHO 8Peptol ar 250g 336 000Phenol ar 500g 6 5 C H OH 192 0001-Pentanol arPhotpho (®á) ar 500g P 583 200Pyridine XL 500ml 420 000Polyethylenglycol 400 ar 500mlFerrous (II) sulphate ar 500g FeSO4 75 600Iron reduced powder ar 500g Fe 498 000Ferric (III) cholride ar 500g FeCl3 105 600Ferrous (II) chloride ar 500g FeCl2 192 000Ferric nitrate ar 500g Fe(NO3)3 115 200Iron (III) oxide ar 500g Fe2O3 294 000Ferrous sulphide ar 500g FeS 105 600Ferric (III) sulfate ar 500g Fe (SO4)3 2 180 000S¾t citrat ar 500g FeC6H5O7 384 000Soda lime (Canxi txia) ar 500g 76 800Saccaro ar 500g 108 000Selen kim lo¹i ar 10g Se 14 400 000Tropen/ Silic oxide ar 500g SiO2 79 200Silica gel self indicator IND 108 000Strontri nitrate ar 500g Sr(NO3)2 264 000Strontri sulfate ar 500g SrSO4 384 000Strontri chlorua ar 500g SrCl2 264 000Than ho¹t tÝnh ar 500g C 120 000Tin granular (h¹t) ar 500g Sn 1 164 000Tin dioxide ar 500g SnO2 960 000Tin (II) chlorua ar 500g SnCl2 1 020 000Tin (IV) chlorua ar 500g SnCl4 720 000Tin (II) sulphate ar 500g SnSO4 1 092 000Thiurea ar 500g H2NCSNH2 213 600
  9. 9. ThyonylC h lo ride ar S oC l 2Me rcu ric (II) ch lo ride ar 250g HgC l 2 3 720 000Thuû ng©n (II) nitrate ar 500g Hg(NO3)2 5 280 000Mercurous (I) Iodide ar 100g HgI2 6 840 000Thuû ng©n sulfat ar 250g HgSO4 6 000 000Thuû ng©n ar 250g Hg 4 080 000Toluen ar 500ml C H CH3 6 5 105 600Triethylen glycol ar 500ml C6H24O4Triethanolamine (Ko viet hoa don) ar 500ml (HOCH2CH2)3N 240 000Trichloro etylen ar 500ml 2 C HCL 3 188 400Tital III clorua ar 500ml TiCl3 540 000Tital IV clorua ar 500g TiCl4 432 000Tital oxide ar 500g TiO2 170 400Tetrahydrofuran ar 500ml C4H80 240 000Twen 80 ar 500ml 240 000Tetrabutyl titate ar Ti(C4H9)4Ure ar 500g (NH2)2CO 120 000Xylene ar 500ml 111 600 ChÊt chØ thÞ1,2,3-Benzotrizole ar C6H5N3 840 000A.Chromblu K ar C16H9N2Na3O12S 12 000 000Arsezo III arAlizazin Red ar 25g C14H7O7SH2O 2 040 000Alizarin GG ar 25g C13H8O2(OH)2 2 160 000Alizazin Yelow R ar 25g C13H8N3O5 1 920 000Bromo crezol green ar 10g C21H14O5Br4S 12 000 000Bromo thymol blue ar 10g C27H28Br2O5S 20 400 000Bromocresol purple tÝa ar 25g 9 600 000C«ng g« ®á ar 25g C32H22O6H6S2 2 3 000 000Bromocrezol red ar 25g C21H16O5Br2S 9 600 000Calcein (Fluorexon) ar 10g C30H24N22O13 18 000 000Cetyl trimethylamonium bromo ar 100g C16H33(CH3)3NBr 2 400 000Crystal violet ar 25g 25 30 C H NCIN .H O3 2 3 600 000Diphenylamyl ar 100g (C6H5)2NH 540 000Diphenylthiocali zon ar C13H12N4S2.4 Dinitrophenyl hydrazine ar (NO2)2C6H3ONHNH2Diphenylamin- 4sulfonic acid sodiumsalt ar 25g C12H10NNaO3S 4 800 000Erio chrome black ar 25g C2OH12N3O7S 1 200 000Eosin Y ar 25g C20H6O5Br42 7 200 000
  10. 10. Fuchsin basic ar 25g C20H20CIN3 3 240 000Fuchsin Acid ar 25g C20H17N32O9 S2 2 760 000Fluorescein ar 25g C20H12O5 2 640 000Giemsa stains.s ar 25g 19 200 000Gentian Violete ar 25g 2 400 000Hydrazin sulfate ar 100g 960 000Hydroxylamine hydrochloride ar 25g (NH2OH)2H2 Cl2 1 080 000Hydroxylamine sulphate ar8- Hydroxyquinoline ar 25g C9H7NO 3 000 000Malachite green ar 25g C23H25CIN2 1 800 000Methylviolet ar 25gMethyl red (§á) ar 25g C15H15N3O2 2 400 000Methy orange ar 25g C14H14N3O3S 1 800 000Methylen blue ar 25g C16H18N3SCl 2 880 000Methyl blue ar 25g C37H27N3O9S3 2 400 000Mure xÝt ar 25g C8H8N6O6 7 200 000Naphtol ar g 1-C10H8O 15 600B Naphtol ar 100g 2-C10H8O 1 440 000PAN (1.2 pyridylazo- 2phtol) ar 5g C15H11N3O 27 600 0002.4Dinytrophªnylhydrazin ar 1 800 000natri Tetraphenyl Boron ar na[B(C6H5)4]Phenol red ar 25g 7 200 000Phenol phtanein ar 25g C2OH14O4 1 200 0001,10 Phel throline ar 5g C12H8N2. H2O o-phelthroline 12 000 000 6 4 2Resocinol ar 100g mC H (OH) 720 000Xylenol orange ar 5g C H N2Na4SO13S 31 28 14 400 000Sodium dietyl dithiocacbamate ar 100g (C2H5)2NCS2. 3H2O 1 800 000Silver dietyl dithiocacbamate 5g 540 000Sudan III ar 3 600 000Naphyl Acetic Aid arThymol ar 25gThymolblue ar 25g 7 200 000 èng chuÈnèng chuÈn 0.1N HClèng chuÈn 0.1N H2SO4èng chuÈn- LÝt 1N H2SO4èng chuÈn 0.1N Na2CO3èng chuÈn 0.1N AgNO3èng chuÈn 0.1N K2Cr2O7èng chuÈn 0.05M Complexon(EDTA)èng chuÈn 0.1N KMnO4
  11. 11. èng chuÈn 0.1N Na2S2O3èng chuÈn 0.1N NaOHèng chuÈn-LÝt 1N NaOHèng chuÈn oxalic 0.1N H2C2O4

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