1. Hãa chÊt tinh khiÕt
UP th¸ng 12/2011
tªn hµng lo¹i §ãng c«ng thøc Gi¸ b¸n
Gãi
Ace tone ar 500m l CH3-CO-CH3 100 800
Acetonitril ar 500ml C2H3N 276 000
Acid acetic Glacial ar 500ml CH3COOH 76 800
Acid ascorbic ar 25g C6H8O6 1 440 000
Acid bengoic ar 250g C6H5COOH 240 000
Acid boric ar 500g H3BO3 126 000
Acid hydrobromic ar 500ml HBr 396 000
Acid chlohydric ar 500ml HCl 52 800
Acid sulfuro ar 500ml H2SO3 126 000
Acid citric ar 500g C6H8O7 120 000
Acid flohydric ar 500ml HF 90 000
Acid formic ar 500ml HCOOH 126 000
3
Acid lactic ar 500ml CH CH(OH) COOH 180 000
Acid molybdic ar 500g H2MO4
Acid nitric ar 500ml HNO3 67 200
Acid oleic ar 500ml C17H33COOH 132 000
Acid oxalic ar 500g H2C2O4 105 600
Acid perchloric ar 500ml HClO4 396 000
Acid phosphoric ar 500ml H3PO4 114 000
Acid salysilic ar 250g C7H6O3 300 000
Acid sulfosalicylic ar 100g C7H6O6S2H2O 780 000
Acid sulphuric ar 500ml H2SO4 56 400
Ta me x (Butraline) ar 500ml
Acid sulfamic ar 100g HO.SO2NH2 636 000
Acid succinic ar 100g C4H6O4 756 000
Aminobenzensulfonic acid ar 100g C6H7NO3S
(A.sulfanilic) 912 000
Acid Stearic ar 500g C17H35COOH 120 000
Acid Tanic ar 500g C76H52O46 768 000
Acid Tartric ar 500g C4H6O6 288 000
Trichlorua axetic ar 500g CCl3COOH 324 000
2.4.6 Trinitro phenol (Acid picric) ar 25g C6H3O7N3 2 760 000
Acid Pyrogalic ar 100g C6H603 3 120 000
AgaSîi ar 100g
Aga bét ar
Amonium acetate ar 500g NH4CH3COO 92 400
Acetal dehyt ar 500ml CH3CHO 102 000

2. Am onium C rom at ar 500g (NH4)2CrO4 252 000
Amonicacbonate ar 500g (NH4)2CO3 93 600
Amonium bicarbote ar 500g NH4HCO3 81 600
Amonium Bicromate ar 500g (NH4)2Cr2O7 312 000
Amonium Chloride ar 500g NH4Cl 90 000
Amonium citrate ar 500g (NH4)3C6H5O7 194 400
Amonium Florua ar 250g NH4F 204 000
Ammonia solution ar 500ml NH4OH 48 000
Amonium Molybdate ar 500g (NH4)6Mo7O24 2 100 000
Ammonium Nitrate ar 500g NH4NO3 162 000
Amonium Oxalate ar 500g (NH4)2C2O4 192 000
Amonium sulfua ar 500ml (NH4)2S 174 000
Ammonium Persulphate ar 500g (NH4)2S2O8 76 800
Amonium photphat ar 500g (NH4)3PO4 146 400
Amoni phosphatmonobasic ar 500g (NH4)H2PO4 170 400
Ammonium ferric sulfate ar 500g NH4Fe(SO4)2 105 600
Amoni phosphatdibasic ar 500g (NH4)2HPO4 144 000
Ammonium sulfate ar 500g (NH4)2SO4 72 000
Amonium sulfuacianide ar 500g NH4SCN 108 000
Amonium sulfuacianide CP 500g NH4SCN 96 000
Amonium nikel sulphate ar 500g NiSO4(NH4)SO4 240 000
Amonium metavadate ar 100g NH4VO3 3 360 000
Angtimon trioxyt ar 500g Sb2O3 384 000
Angtimoncloride ar 500g SbCL3 420 000
Aniline ar 500ml C6H5NH2 186 000
B¹c nitrat (1kg) ar 1000g AgNO3 31 200 000
B¹c nitrat (0.1kg) ar 100g AgNO3 31 200 000
Silver sulphate ar 100g Ag2SO4 36 000 000
Barium hydroxit ar 500g Ba(OH)2 132 000
Barium Carbote ar 500g BaCO3 158 400
Barium Chloride ar 500g BaCl2 86 400
Barium nitate ar 500g Ba(NO3)2 96 000
Barium sulfate ar 500g BaSO4 105 600
Barium crom¸t ar 500g BaCrO4 540 000
Bengen ar 500ml C6H6 120 000
Benzan dehyt ar 500ml C6H5CHO 312 000
Benzyl alcohol ar 500ml C6H5CH2OH 138 000
Bismut nitrate ar 500g Bi(NO3)3 936 000
Bismut oxyt ar 500g Bi2O3 360 000
Brom láng ar 500g Br2 444 000
Trichloromethane ar 100ml CHBr3 3 720 000
n-Butanol ar 500ml C4H9OH 163 200

3. 2- Bu tanon (m e thyl e thyl ke tone) ar 500m l C4H8O
150 000
Butyric Acid ar 500ml CH3CH2CH2COOH 150 000
Buthyl axetat ar 500ml C4H10CH3COO 147 600
Cadimi sulfate ar 100g CdSO4 840 000
Cadimi chlorite ar 100g CdCl2 1 320 000
Cadimi nitrate ar 100g Cd(NO3)2 2 040 000
Cadimi acetat ar 500g Cd(CH3COO)2 852 000
Cadimi Oxyt ar 250g CdO 852 000
Calcium acetat ar 500g Ca(CH3COO)2 252 000
Calcium Chloride ar 500g CaCl2 69 600
Calcium ar 250g Ca 2 400 000
Calcium carbonate ar 500g CaCO3 116 400
Calcium hydroxide ar 500g Ca(OH)2 105 600
Calcium nitrat ar 500g Ca(NO3)2 110 400
Calcium oxide ar 500g CaO 103 200
Calcium Florua ar 500g CaF2 331 200
Calcium sulfate ar 500g CaSO4 108 000
Carbua sulfua ar 500ml CS2 252 000
Carbon tetrachloride ar 500ml CCl4 156 000
Casein ar 250g 564 000
Lead (II) acetate basic ar 500g Pb(CH3COO)2 Pb(OH)2 210 000
Lead (II) Acetat trihydrate ar 500g Pb(CH3COO)2.3H2O 188 400
Lead Nitrate ar 500g Pb(NO3)2 196 800
Lead oxide (Vµng) ar 500g PbO 252 000
Lead oxide (®á) ar 500g Pb3O4 228 000
Lead chloride ar 500g PbCl2 261 600
Clo ramin T ar 250g 840 000
Chloro Benzen ar 500ml C6H5Cl 168 000
Trichloromethane ar 500ml CHCl3 194 400
Chromic trioxide ar 500g CrO3 300 000
Crom (III) oxyt ar 500g Cr2O3 475 200
Crom chlorite ar 500g CrCl3 396 000
Crom nitrate ar 500g Cr(NO3)3 300 000
Crom sulphate ar 500ml Cr2(SO4)3 540 000
Coban chloride ar 100g CoCl2.5H2O 1 800 000
Coban nitrate ar 100g Co(NO3)2 1 200 000
Coban sulfate ar 100g CoSO4 1 200 000
Cyclohexane ar 500ml C6H12 105 600
Cyclohexanone ar 500ml C6H10O 174 000
Cyclohexanol ar 500ml C6H12O 348 000
Dau set ar 25ml 2 160 000

4. D extrin ar 500g (C 6H10O5)n.xH2O 211 200
Starch 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 462 000
Copper (II) oxide ar 500g CuO 672 000
Copper (II) sulfate anhydrous ar 500g CuSO4 372 000
Copper (II) sulfate pentahydrate ar 500g CuSO45H2O
174 000
Cupric I chloride ar 500g CuCl 504 000
Cupric II choride ar 500g CuCl2 312 000
Cupric nitrate ar 500g Cu(NO3)2 312 000
1,4 Dioxan ar 500ml C4H8O2 192 000
Diethanol amine ar 500ml C4H11NO2 180 000
Di izopropylamine ar 500ml (CH3)2CHCHCH(CH3)2
Dichloroethane ar 500ml ClCH2CH2Cl 102 000
Dibuty phthalate ar 500ml C6H4(COOC4H9)2 168 000
Dimethylfocmamide ar 500ml 99 600
Dimethylamin ar 500ml
Phosphorous pentoxide ar 250g P2O5 540 000
Diethylen glycol ar 500ml C4H10O3 146 400
E.D.T.A (Ethylendiamine
tetraacetic acid disodium salt) ar 250g C10H14Na2N2O8.2H2O
252 000
CP 250g 240 000
EDTA (Acid) ar 250g 276 000
Diethyl ether ar 500ml (C2H5)2O 120 000
Etherpentrol 30*60 ar 500ml 114 000
Etherpentrol 60*90 ar 500ml 114 000
Ethyl acetate ar 500ml C2H5CH3COO 103 200
Ethanol absolute ar 500ml C2H5OH 102 000
Ethanol 95% ar 500ml C2H5OH 68 400
Ethylene glycol ar 500ml C2H6O2 139 200
Ethylen diamin ar 500ml H2NCH2CH2NH2 451 200
Ethanol amin ar 500ml HOCH2CH2NH2 160 800
Formaldehyde solution ar 500ml HCHO 60 000
CP 500ml HCHO 72 000
Fucfural ar 500ml 228 000
Gelatin ar 500g 354 000
Glucose ar 500g C6H12O6 91 200
Glycerol ar 500ml C3H8O3 132 000
Hecxan methylentetramin ar 500g C6H12N4 141 600
Hydrazin hydrate ar 500ml N2H4H2O 228 000

5. H yd rogen peoxide ar 500m l H2O2 74 400
Hydroquinone ar 250g C6H4(OH)2 864 000
Iodine ar 250g I2 4 920 000
Iso amyl alcohol ar 500ml (CH3)2CHCH2 CH2OH 194 400
Isopropyl alcohol ar 500ml CH3CHOHCH3 120 000
Isoamyl acetate ar 500ml CH3COOCH2CH2-CH(CH3)2 288 000
Zinc acetat ar 500g Zn(CH3COO)2 162 000
Zinc powder (bét) ar 500g Zn 211 200
Zinc chlorua ar 500g ZnCl2 156 000
Zinc granular ar 500g Zn 258 000
Zinc nitrate ar 500g Zn(NO3)2 144 000
Zinc oxide ar 500g ZnO 188 400
Zinc Sulphate ar 500g ZnSO4 102 000
Potassium Metal ar 100g K 1 680 000
Potassium aluminum sulfat (PhÌn ar 500g KAl(SO4)2
kÐp) 72 000
Potassium Bichromate ar 500g K2Cr2O7 297 600
Potassium Bicarbonate ar 500g KHCO3 144 000
Potassium Biphtalate ar 500g C6H5CO2KCO2 216 000
Potassium Bromua ar 500g KBr 348 000
Potassium Bromate ar 500g KBrO3 408 000
Potassium Carbonate ar 500g K2CO3 180 000
Potassium chlorate ar 500g KClO3 156 000
Potassium chloride ar 500g KCl 112 800
Potassium chromate ar 500g K CrO4
2
324 000
Potassium dihydrophotphate ar 500g KH2PO4 126 000
Potassium Ferocyanide ar 500g K4Fe(CN)6 288 000
Potassium Floride ar 500g KF 163 200
Potassium Ferycyanide ar 500g K Fe(CN)6
3
360 000
Potassium hydrophophate ar 500g K2HPO4 115 200
Potassium hydroxide ar 500g KOH 108 000
Potassium Iodate ar 500g KIO3 2 040 000
ar 100g KIO4 2 280 000
Potassium Iodide ar 500g KI 3 300 000
Potassium Sodium tactrate ar 500g C H KNaO6
4 4
222 000
Potassium nitrate ar 500g KNO3 132 000
Potassium nitrite ar 500g KNO2 379 200
Potassium oxalate ar 500g K2C2O4 216 000
Potassium Permanganate ar 500g KMnO4 312 000
Potassium persulphate ar 500g K2S2O8 204 000
Potassium pyrosulphate ar 500g K2S2O7 208 800
Potassium thiocyanide ar 500g KSCN 288 000
Potassium sulphate ar 500g K2SO4 201 600

6. Potassium hyd rosu l
phate ar 500g KHSO4 122 400
Potassium Silicon Florua ar 500g K2SiF6 144 000
Lu huúnh ar 500g S 132 000
Lanthanum chloride ar 100g LaCl3 3 600 000
Lactose ar 500g C12H22O11 324 000
Lithium hydroxyt ar 500g LiOH 492 000
Lithium sulfate ar 500g Li2SO4 996 000
Lithium chloride ar 500g LiCl 720 000
Lithium carbonate ar 500g Li2CO3 480 000
Magnesium ribbon 99.5% ar 25g Mg 2 160 000
Magnesium powder ar 500g Mg 391 200
Magie acetate ar 500g Mg(CH3COO)2 278 400
Magie oxyt ar 250g MgO 396 000
Magnesium chloride ar 500g MgCl2.6H2O 98 400
Magnesium cacbonate basic ar 250g (MgCO3)4Mg(OH)2.5H2O 300 000
Magie nitrate ar 500g Mg(NO3)2 138 000
Magnesium Sulphate ar 500g MgSO4.7H2O 98 400
Magie Phosphate ar 500g Mg3(PO4)2
Manganese (IV) oxide ar 250g MnO2 451 200
Manganese chloride tetrahydrate ar 500g MnCl2.4H2O
177 600
Manganese sulphate monohydrate ar 500g MnSO4.H2O
168 000
Manganese nitrate ar 500g 3 2
Mn(NO ) 156 000
Methanol ar 500ml CH3OH 64 800
Methylene Chloride ar 500ml CH2Cl2 105 600
Ammonium iron (II) sulfate
hexahydrate ar 500g (NH4)2Fe(SO4)2.6H2O
120 000
N.Hexan ar 500ml C6H14 163 200
N-N Dimetylanilin ar 500ml C8H11N 194 400
N-N®imetylfocmamide ar 500ml 99 600
Naphthalene ar 250g C10H8 223 200
Sodium Metal ar 250g Na 516 000
Sodium acetate anhydrous ar 500g NaCH3COO 102 000
Sodium benzoat ar 250g NaC6H5COO 240 000
Sodium bicarbonate ar 500g NaHCO3 86 400
Sodium bisulfate ar 500g NaHSO4 90 000
Sodium bicromate ar 500g Na2Cr2O7 324 000
Sodium bisulfite ar 500g NaHSO3 120 000
SodiumTung St¸t ar 500g Na2WO4.H2O 2 400 000
Sodium Bromua ar 500g NaBr 222 000
Sodium Bromate ar 500g NaBrO3 280 800
Sodium Metaborate ar 500g NaBO2 199 200

7. S odium m e tabisulfite AR 500g N a2S 2O5 1 27 200
S odium C rom ate ar 500g N a2C rO 4 206 400
S odium C arbonate anhyd rous ar 500g N a2CO 3 91 200
S odium ch lo ride ar 500g N aC l 56 400
S odium C itrat ar 500g C 6H5Na3O 7 1 44 000
S odium Chlorate ar 500g N aC l 3
O 1 63 200
S odium photphate d ibasic ar 500g N a2HPO 4 68 400
S odium flo rid e ar 500g N aF 1 62 000
S odium fo rm ate ar 500g N aHCOO 336 000
S odium hyd rophosphite ar 500g N aH2PO2H2O 223 200
S odium hyd roxide ar 500g N aO H 64 800
S odium hypochlorite solu tion ar 500g N aOC l 72 000
S odium photphate m onobasic ar 500g N aH2PO 4 90 000
S odium Iod ide ar 500g N aI 1 680 000
S odium m olybdate ar 500g N a2MoO 4 2 280 000
S odium nitrate ar 500g N aNO 3 1 1 7600
S odium nitrite ar 500g N aNO 2 88 800
S odium oxalate ar 500g N a2C2O 4 1 68 000
S odium peoxyt 97% ar 500g N a2O 2 480 000
S odium pe roxide 92% ar 500g N a2O 2 364 800
S odium phosphate ar 500g N a3PO 4 1 02 000
S odium pyrophosphate ar 500g N a4P2O 7 1 00 800
S odium S alicylate ar 250g N aC 7H5O 3 540 000
S odium sel te
e ar 25g N a2SeO 3 33 600 000
S odium silicate ar 500g N a2S iO 3 86 400
S odium silicflu ciate ar 500g N a2S iF6 1 02 000
S odium su lfite ar 500g N a2SO 3 86 400
S odium su lfos alicylate ar 1 00g N aC 7H5O 6S2H2O 1 320 000
S odium su lfide ar 500g N a2S 79 200
S odium su lfu a cyanide ar 500g N aSCN 21 6 000
S odium su lphate anhyd rous ar 500g N a2SO 4 81 600
S odium s tate ar 500g N a2S nO 3 636 000
S odium te trabo rate ar 500g N a2B4O 71 0H2O 81 600
S odium thiosu lfate ar 500g N a2S 2O 3 72 000
Alum inium powde r ar 500g Al 31 2 000
Alum inium shee t ar 250g Al 480 000
Alum inium ch lo ride ar 500g AlC l3.6H2O 156 000
Aluminium oxide ar 500g Al2O3 108 000
Aluminium nitrate ar 500g Al(NO3)3 150 000
Aluminium Sunfate ar 500g Al2(SO4)3 100 800
Aluminium amonisunfate ar 500g AlNH4(SO4)2 55 200
Aluminium hydroxide ar 500g Al(OH)3 96 000

8. Nicken ch lo ride ar 500g NiC l2 456 000
Nicken axetate ar 500g Ni(CH3COO)2 408 000
Nicken oxide ar 250g NiO 2 880 000
Nicken cacbonate ar 250g Ni2CO3 1 080 000
Nicken nitrate ar 500g Ni(NO3)2 492 000
Nicken sulfate ar 500g Ni2SO4 324 000
Nitro benzen ar 500ml C6H5NO2
n.Octanol ar 500ml C8H17OH 156 000
O.Toludine ar 500ml C7H9N 288 000
Phenyl methanol ar 500ml
Parafin liquide CP 500ml 144 000
O.cresol ar 500ml 7
CHO 8
Peptol ar 250g 336 000
Phenol ar 500g 6 5
C H OH 192 000
1-Pentanol ar
Photpho (®á) ar 500g P 583 200
Pyridine XL 500ml 420 000
Polyethylenglycol 400 ar 500ml
Ferrous (II) sulphate ar 500g FeSO4 75 600
Iron reduced powder ar 500g Fe 498 000
Ferric (III) cholride ar 500g FeCl3 105 600
Ferrous (II) chloride ar 500g FeCl2 192 000
Ferric nitrate ar 500g Fe(NO3)3 115 200
Iron (III) oxide ar 500g Fe2O3 294 000
Ferrous sulphide ar 500g FeS 105 600
Ferric (III) sulfate ar 500g Fe (SO4)3
2
180 000
S¾t citrat ar 500g FeC6H5O7 384 000
Soda lime (Canxi txia) ar 500g 76 800
Saccaro ar 500g 108 000
Selen kim lo¹i ar 10g Se 14 400 000
Tropen/ Silic oxide ar 500g SiO2 79 200
Silica gel self indicator IND 108 000
Strontri nitrate ar 500g Sr(NO3)2 264 000
Strontri sulfate ar 500g SrSO4 384 000
Strontri chlorua ar 500g SrCl2 264 000
Than ho¹t tÝnh ar 500g C 120 000
Tin granular (h¹t) ar 500g Sn 1 164 000
Tin dioxide ar 500g SnO2 960 000
Tin (II) chlorua ar 500g SnCl2 1 020 000
Tin (IV) chlorua ar 500g SnCl4 720 000
Tin (II) sulphate ar 500g SnSO4 1 092 000
Thiurea ar 500g H2NCSNH2 213 600

9. ThyonylC h lo ride ar S oC l
2
Me rcu ric (II) ch lo ride ar 250g HgC l 2
3 720 000
Thuû ng©n (II) nitrate ar 500g Hg(NO3)2 5 280 000
Mercurous (I) Iodide ar 100g HgI2 6 840 000
Thuû ng©n sulfat ar 250g HgSO4 6 000 000
Thuû ng©n ar 250g Hg 4 080 000
Toluen ar 500ml C H CH3
6 5
105 600
Triethylen glycol ar 500ml C6H24O4
Triethanolamine (Ko viet hoa don) ar 500ml (HOCH2CH2)3N
240 000
Trichloro etylen ar 500ml 2
C HCL 3
188 400
Tital III clorua ar 500ml TiCl3 540 000
Tital IV clorua ar 500g TiCl4 432 000
Tital oxide ar 500g TiO2 170 400
Tetrahydrofuran ar 500ml C4H80 240 000
Twen 80 ar 500ml 240 000
Tetrabutyl titate ar Ti(C4H9)4
Ure ar 500g (NH2)2CO 120 000
Xylene ar 500ml 111 600
ChÊt chØ thÞ
1,2,3-Benzotrizole ar C6H5N3 840 000
A.Chromblu K ar C16H9N2Na3O12S 12 000 000
Arsezo III ar
Alizazin Red ar 25g C14H7O7SH2O 2 040 000
Alizarin GG ar 25g C13H8O2(OH)2 2 160 000
Alizazin Yelow R ar 25g C13H8N3O5 1 920 000
Bromo crezol green ar 10g C21H14O5Br4S 12 000 000
Bromo thymol blue ar 10g C27H28Br2O5S 20 400 000
Bromocresol purple tÝa ar 25g 9 600 000
C«ng g« ®á ar 25g C32H22O6H6S2 2 3 000 000
Bromocrezol red ar 25g C21H16O5Br2S 9 600 000
Calcein (Fluorexon) ar 10g C30H24N22O13 18 000 000
Cetyl trimethylamonium bromo ar 100g C16H33(CH3)3NBr
2 400 000
Crystal violet ar 25g 25 30
C H NCIN .H O3 2
3 600 000
Diphenylamyl ar 100g (C6H5)2NH 540 000
Diphenylthiocali zon ar C13H12N4S
2.4 Dinitrophenyl hydrazine ar (NO2)2C6H3ONHNH2
Diphenylamin- 4sulfonic acid sodium
salt ar 25g C12H10NNaO3S 4 800 000
Erio chrome black ar 25g C2OH12N3O7S 1 200 000
Eosin Y ar 25g C20H6O5Br42 7 200 000

10. Fuchsin basic ar 25g C20H20CIN3 3 240 000
Fuchsin Acid ar 25g C20H17N32O9 S2 2 760 000
Fluorescein ar 25g C20H12O5 2 640 000
Giemsa stains.s ar 25g 19 200 000
Gentian Violete ar 25g 2 400 000
Hydrazin sulfate ar 100g 960 000
Hydroxylamine hydrochloride ar 25g (NH2OH)2H2 Cl2
1 080 000
Hydroxylamine sulphate ar
8- Hydroxyquinoline ar 25g C9H7NO 3 000 000
Malachite green ar 25g C23H25CIN2 1 800 000
Methylviolet ar 25g
Methyl red (§á) ar 25g C15H15N3O2 2 400 000
Methy orange ar 25g C14H14N3O3S 1 800 000
Methylen blue ar 25g C16H18N3SCl 2 880 000
Methyl blue ar 25g C37H27N3O9S3 2 400 000
Mure xÝt ar 25g C8H8N6O6 7 200 000
Naphtol ar g 1-C10H8O 15 600
B Naphtol ar 100g 2-C10H8O 1 440 000
PAN (1.2 pyridylazo- 2phtol) ar 5g C15H11N3O 27 600 000
2.4Dinytrophªnylhydrazin ar 1 800 000
natri Tetraphenyl Boron ar na[B(C6H5)4]
Phenol red ar 25g 7 200 000
Phenol phtanein ar 25g C2OH14O4 1 200 000
1,10 Phel throline ar 5g C12H8N2. H2O
o-phelthroline 12 000 000
6 4 2
Resocinol ar 100g mC H (OH) 720 000
Xylenol orange ar 5g C H N2Na4SO13S
31 28
14 400 000
Sodium dietyl dithiocacbamate ar 100g (C2H5)2NCS2. 3H2O 1 800 000
Silver dietyl dithiocacbamate 5g 540 000
Sudan III ar 3 600 000
Naphyl Acetic Aid ar
Thymol ar 25g
Thymolblue ar 25g 7 200 000
èng chuÈn
èng chuÈn 0.1N HCl
èng chuÈn 0.1N H2SO4
èng chuÈn- LÝt 1N H2SO4
èng chuÈn 0.1N Na2CO3
èng chuÈn 0.1N AgNO3
èng chuÈn 0.1N K2Cr2O7
èng chuÈn 0.05M Complexon(EDTA)
èng chuÈn 0.1N KMnO4

11. èng chuÈn 0.1N Na2S2O3
èng chuÈn 0.1N NaOH
èng chuÈn-LÝt 1N NaOH
èng chuÈn oxalic 0.1N H2C2O4