Search all local Tender for Ammonia. Download Ammonia Tender Documents. Till date 65 Ammonia tenders are published by various Tendering Authorities & Private companies. 65 live Tender Notices for Ammonia are available in Ammonia Tender section. Filter tenders to view Ammonia Tenders in Maharashtra, Gujarat, Delhi etc.
tender for supply and erection for electrical and instrumentation works for offsite and utilities of ammonia urea fertilizer complex at gorakhpur uttar pradesh
supply, installation, testing and commissioning of ammonia, ibt ibt coils and condenser units
supply of ammonia gas for latex preservation, rpl / punalur / supply of anhydrous ammonia gas
supply and installation of various equipment etc. for soil testing laboratory at munderwa chini mill, basti in uttar pradesh, -chemical-1 potessium dicromate 2 conc sulphuric acid 3 ortho phosphoric acid 4 diphinylamine indicator 5 ferrous ammonium sulphate 6 conc hcl 7 sodium bicarbonate 8 activated charcol 9 stanous chloride 11 ammonium molybdate solution 13 kh2po4 15 ammonium acetate 16 glasial acetic acid 17 ammonia solution 18 kcl
supply of reagents and chemicals and making a rate contract for 2 years :- 81 phosphotungstic acid 82 plasticer ( dibutyl pthalate ) 83 poly-l-lysine solution 84 potassium alum ( aluminium potassium sulfate ) aluminium potassium sulfate 85 potassium dicromate ar grade 86 potassium iodide ar grade 87 potassium tellurite extra pure 25 gm 88 primers 5 od 10 n mol 89 proteinase k chromatographicaly purified 30 amanson u / mgm 90 rubber cement, fixogum 91 saffranine ar grade 92 sds ( molecular grade ) 93 sodium chloride ar 94 sodium dihydrogen phosphate ar 95 sodium hydroxide pellets ar grade 96 sodium thio cyanate 97 sq'' liquid ammonia solution ap.gr. 0.91 ( about 25% nh3 ) 98 ssc buffer 20 x ( saline sodium citrate buffer concentration ) 99 sucrose ar grade 100 sulphuric acid ( 95-98% ) sq grade 101 taq dna polymerase ( recombinent ) 102 temed ( molecular grade ) 103 toluidine blue 104 tris base ar grade 105 tris buffer ar 106 turk‟s fluid 107 ultra pure distilled water molecular grade, dna‟s & rna‟s free 108 urea ( bacteriological ) ar grade 109 urea agar base ( christensen ) for detection of urea production 110 wright stain
corrigendum - supply and installation of air cooled fan operated diffuser for ammonia refrigeration system for milk cold room at indore dugdh sangh, air cooled fan operated diffuser
tender for ammonia paper (size 1.02 x 10 mtrs.)item list :- (1) ammonia paper (size1.02x10 mtrs.)..
tender for adequacy check including flexibility / stress analysis for replacement of high pressure 17crmov10 pipelines of synthesis section in ammonia plant of nfl nangal
corrigendum - supply of misc items, 457 / epd-i / btps / 2018-19 :- 1. offset link, pitch:3", rc240, roller 47.65, pin size: 24 mm 2. pressure hose pipe for coal screen suitable for 25 kg / cm2 and 80 deg. c 2.1 id: 12 mm, thick:2 mm 2.2 id: 18 mm, thick:2 mm 3 wire rope, size: 20 mm, iwrc mbl 300kn ( ungalvanized steel wire rope ) 4 oil pump for coal screen, make tushako, model rt-10 or equivalent 5 canvas cloth rubber impregnated thick, weaven canvas cloth in rolls 1 mtr, width & thickness 03 mm 6 nm jointing sheet ( champion make ) , style-59 ( oil compressed ) of following size 6.1 0.5 mm 6.2 0.8 mm 7 nm jointing sheet ( champion make ) , style-54 ( oil compressed ) of following size 7.1 1 mm 7.2 2 mm 7.3 3 mm 7.4 5 mm 8 nm gland packing rope 8.1 6 mm 8.2 8 mm 9 rubber sheet ( size:2 mtr x 1 mtr ) material: high nitrile 9.1 thickness: 4 mm 9.2 thickness: 3 mm 10 ln key used in ammonia / hydrazine / phosphate dosing pump ( as per sample ) 11 nipple, size: 1 / 2"x3: mat: ms / gi 12 nipple, size: 1 / 2"x2: mat: ms / gi 13 union, size: 1 / 2" mat: ms / gi 14 reducer, size: 1 / 2" mat: ms / gi 15 socket, size: 1 / 2" mat: ms / gi 16 elbow, size: 1 / 2" mat: ms / gi 17 nipple, size: 3 / 4"x6: mat: ms / gi 18 nipple, size: 3 / 4"x3: mat: ms / gi 19 union, size: 3 / 4" mat: ms / gi 20 reducer, size: 3 / 4" mat: ms / gi 21 socket, size: 3 / 4" mat: ms / gi 22 elbow, size: 3 / 4" mat: ms / gi 23 spindle with chucknut of 450mm dia sluice valve ( ss is:6603, gr.12cr12 ) 24 spindle with chucknut of 300mm dia sluice valve ( ss is:6603, gr.12cr12 ) 25 spindle with chucknut of 250mm dia sluice valve ( ss is:6603, gr.12cr12 ) 26 spindle with chucknut of 200mm dia sluice valve ( ss is:6603, gr.12cr12 ) 27 spindle with chucknut of 150mm dia sluice valve ( ss is:6603, gr.12cr12 ) 28 150 mm dia. sluice valve is:6603 12cr 13 s.s. ( pn 1.6 pr level ) 29 chucknut of spindle of 450mm dia. sluice valve ( s.s. is:6603, gr 12cr12 ) 30 chucknut of spindle of 300mm dia. sluice valve ( s.s. is:6603, gr 12cr12 ) 31 chuck
supply of hard chrome plated plunger for ammonia feed pump / hp inj pump of carbamate pump / ammonia pump and hp washing pump
tender for filling of anhydrous ammonia gr2 gas in cylinder
annual repair contract ( 2018-19 ) for time of flight diffraction examination ( tofd ) of weld joints in synthesis section of ammonia plant- panipat unit
tender for time of flight diffraction examination (tofd) of weld joints in synthesis section of ammonia plant.
supply of chemicals and reagents for water quality monitoring unit amrit bhawan., introduction of facility of stp treated water samples in water quality monitoring unit. ( up-gradation of water quality monitoring unit amrit bhawan vinay marg ) -1 acetone 2 aluminium hydroxide gel 3 1-amino, 2-nathol, 4 sulphomic acid 4 ammonium chloride 5 tri-ammonium citrate 6 ammonium ferrous sulphate 6h2o 7 amm. hydroxide ( ammonia soln ) 8 ammonium molybdate 9 boric acid ar 10 bromo cresol green soln 11 calcium chloride fused 12 carbon tetrachloride 13 di-potassium hydrogen ortho phosphate 14 dithizone 15 ethyl acetate 16 ferric chloride 17 ferrous sulphate 7 h2o 18 glycerol 19 hexane 20 hydrochloric acid 21 lead nitrate 22 magnesium sulphate 23 manganous sulphate ( mnso4.h2o ) 24 mercuric oxide ( red / yellow ) 25 mercuric sulphate ar 26 methyl red indicator @soln 27 methyl blue indicator 28 nitric acid 29 paraffin wax 58-60 & 60-62 30 petroleum ether ( bp 40o-60o c ) 31 phenol crystal 32 phenolpthalen indicator solution 33 1, 10 phenanthroline monohydrate ( ferroin indicator ) 34 potassium dichromate ar 35 potassium iodate 36 potassium iodide 37 potassium di hydrogen ortho phosphate 38 potassium hydrogen phthalate ar 39 potassium. hydroxide pellets 40 potassium nitrate anhydrous ar 41 potassium permanganate 42 potassium sulphate 43 silver sulphate 44 sod.azide 45 sodium chloride 46 sodium meta bisulphite ( na2s2o5 ) 47 sodium nitrate 48 sod. sulphite 49 sod. thiosulphate 50 starch ( potato ) 51 sodium hydrogen phosphate 52 sod.hydroxide pellets 53 stannous chloride 54 sulphamic acid 55 sulphuric acid ar 56 thymol blue indicator soln 57 o-tolidine ( for chlorine estimation ) 58 phosphorus reagent hach 59 nitrate reagent hach
tender for execution of on line leak sealing job on outlet line of ammonia tank to arrest ammonia leakage => short tender notice
supply of survey materials-1 polyster film , 100 micron 2 polyster film , 125 micron 3 plain edge set squar ( 9"x8" ) 4 drawing pencil hb ( 10 nos. / packet ) 5 rotring pen ink ( black-23ml ) 6 rotring pen ( 0.2, 0.3, 0.4, 0.5, 0.6 ) ( each 3 nos ) 7 micro tip pen 0.7 ( red, blue, green, violet ) rolling steel ball ( each 6 nos ) 8 fine writer pen 9 glue stick ( 35 gm ) 10 edge binding tape ( red, blue, yellow, green, orange ) ( 6 rolls each ) 11 cello tape 1" width ( 30 mtr. ) 12 cello tape 1cm width ( 30 mtr. ) 13 cello tape 2" width ( 30 mtr ) 14 adhesive wonder ( 555 tape ) khaki colour 15 ammonia paper ( 10 mtrs roll ) 16 ammonia liquid ( 1 ltr. jar ) 17 pencil battery aa 18 chalk stick ( 100 sticks / pkt ) 19 red cloth ( cotton ) 20 asian paint ( red, white ) 200 ml ( 4 nos each ) 21 painting brush ( 1", 1 / 2" ) ml ( 4 nos each ) 22 pencil sharpner 23 correction fluid 24 sketch pen set ( high quality ) ( 12 colour a set ) 25 staples pin 23 / 12 ( pilot ) heavy duty 26 colour pencil ( high quality, 10pencils / pkt )
supply of consumables goods ( chemicals, media and glassware ) :-1 hydroxyl ammine hydrochloride ar 2 acetone ( ar ) 3 triethanol amine 4 ammonia 5 ammonium acetate ( ar ) 6 sodium acetate 7 o- phosphoric acid ar 8 di ammonium hydrogen phosphate ( ar ) 9 hydrochloric acid ( ar ) 10 hydrochloric acid, suprapur 11 sulphuric acid ( ar ) 12 nitric acid ( ar ) 13 nitric acid ( suprapur ) 14 acetic acid ar 15 ferric chloride ( fecl3.6h2o ) 16 barium chloride ar grade 17 whatman filter paper 42 ( 15 cm ) 18 whatman filter paper 40 ( 15 cm ) 19 whatman filter paper 41 ( 15 cm ) 20 potassium chloroplatinate ( iv ) 21 cobaltous chloride 22 hexamethylene tetramine 23 hydrazine sulphate 24 ammonium dichromate 25 methyl isobutyl ketone, ar 26 ammonium chloride 27 n- ( 1-napthyl ) ) -ethylenediamine dihydrochloride 28 antimony ( powder ) 29 sodium sulphide 30 urea 31 potassium nitrate 32 sodium tetrahydro borate 33 ferric chloride ( fecl3.6h2o ) 34 l- ( + ) ascorbic acid ( ar ) 35 calcium oxalate 36 4-aminoantipyrine 37 phenolphthalin indicator ar grade 38 buffer ph 4.0, traceable to nist 39 buffer ph 7.0, traceable to nist 40 buffer ph 9.0 , traceable to nist 41 sodium chloride ar grade 42 ethyl acetate ar grade 43 chloroform ( ar ) 44 ethanol ( ar ) 45 methanol ( ar ) 46 methylene blue ( ar ) 47 sodium carbonate ( ar ) 48 sodium bi-carbonate ( ar ) 49 potassium chloroplatinate ( ar ) 50 potassium ferricyanide ( ar ) 51 sodium sulphate anhydrous ( ar ) 52 zirconium oxychloride 53 alzarin sodium monosulphate ( alzarin s ) 54 sulphanilamide ( ar ) 55 ned dihydrochloride ( ar ) 56 sodium nitrite ( ar ) 57 sodium oxalate ( ar ) 58 n, n dimethyl p-phenylene diamine oxalate ( ar ) 59 diammonium hydrogen phosphate ( ar ) 60 methyl red 61 bromocresol green 62 silver nitrate ( ar ) 63 potassium chromate ( ar ) 64 potassium dichromate ( ar ) 65 calcium carbonate ( ar ) 66 erichrome black t 67 ammonium chloride ( ar ) 68 ammonium hydroxide ( ar )
request for quotation for ammonia gas, pb449a008
supply of tin containers plain and printed, poly mats and packets, corrugated boxes, pet bottles, pouch film, hydrogen gas cylinder, rice straw, duster, aluminum flex disk, gi plate stitching wire, metal marking ink, polyester filter cloth, vitamin a and d for trees, ammonia gas cylinder
procurement of medicines /consumables through price agreement for a period of one year:-1029 cled agar (with thymol blue) 1030 d p x mounting med 1031 dengue rapid kit 1032 distilled water 1033 drabkin's solution (diluting solution for haemoglobin estimation by cyanmet haemoglobin method) 1034 glass,cover,microscopic rectangular,22x30mm made of usp no1glass 1035 glycerine 500 ml bott 1036 gram stain 1037 hbsag rapid test kit 50 tests 1038 hepatitis b surface antigen (hbsag) detection elisa kit of 96 tests 1039 hiv antibody 1 & 2 detection rapid test kit 1040 hiv i & ii rapid test kit (tridot) (kit of 100 tests) 1041 hydrochloric acid (hcl) 1042 keto diastix bott of 50 strips 1043 kit for triglyceride estmation 100ml (erba) 1044 kit for estimation of ckmb(erba) 1045 kit for estimation of bilirubin 4x60ml (erba) 1046 kit for estimation of calcium 2x50ml (erba) 1047 kit for estimation of cpk-mb( 2x8/2x2ml) (erba) 1048 kit for estimation of ggt (gamma gluteryl transaminase) (12x5ml) (erba) 1049 kit for estimation of hdl cholesterol (erba) 1050 kit for estimation of ldh 4x8/1x8 ml (erba) 1051 kit for ldl cholesterol by direct estimation 1052 kits for estimation of protein 50x5ml(erba) 1053 kits for estimation of albumin 5x50 ml (erba) 1054 kits for estimation of alkaline phosphatase 10x2.2ml(erba) 1055 kits for estimation of cholestrol 100ml (erba) (20x5ml) 1056 kits for estimation of creatinine 60x4ml (erba) 1057 kits for estimation of glucose (erba) 5x60ml 1058 kits for estimation of inorganic phosphorus(erba) 1059 kits for estimation of sgot (ast) 5x20ml (erba) 1060 kits for estimation of sgpt (alt)5x20ml(erba) 1061 kits for estimation of urea(erba)( 5x20ml) 1062 kits for estimation of uric acid 20x5ml (erba) 1063 leishmen stain 1064 liquid ammonia 1065 liquid formaldehyde 37-41% w/v 1066 mac conkey agar 1067 mac conkey broth (double strength) 1068 malaria rapid kit (box of 50 kits) 1069 mercuric oxide red 50 gm
supply of anhydrous ammonia gr.2 in cyli
tender for ammonia liquor bottle. item list :- (1) ammonia liquor bottle. 450ml gravity-888. sr.section madhya pradesh 100.00 numbers
supply of accetone lr , liquor ammonia soln.(el) , glycerol ar , hydrogen peroxide (ar) , hydrofluoric acid ar , hydrochloric acid, ar , nitric acid ar , triethanolamine ar
tender for an-hydrous ammonia in tankers
supply of anhydrous ammonia, hydrotesting of department toner and replacement of valves. specification as per annexure
tender for 50 kwe ammonia turbine generator set
auction sale of lot no: 13 lot name: scrapped ammonia printing machine,
auction sale of lot no: 4 lot name: condemned ammonia printing machine
invitation of tender for procurement of chemicals for chemical laboratory at head office regional office, kurnool-1 acetic acid 2 ammonia solution 3 ammonium carbonate 4 ammonium chloride 5 ammonium oxalate 6 ammonium purpurate ( muraxide ) 7 barium chloride 8 calcium carbonate 9 calcium chloride ( fused ) ordinary grade 10 diphenylamine barium sulphate 11 e.d.t.a. 12 erichrome black-t 13 fusion mixture 14 silicon high vacuum grease 15 hydro fluoric acid 16 hydrogen peroxide 17 hydrochloric acid 18 mercuric chloride l.r. grade 19 methyl orange 20 methyl read 21 methanol 22 nitric acid 23 per chloric acid 24 potassium hydrogen sulphate 25 potassium di chromate 26 potassium permanganate 27 potassium iodide 28 pattern reader indicator reagent 29 silica gel 30 sodium carbonate 31 sodium chloride 32 sodium hydroxide pellets ( a.r &l.r ) 33 sodium sulphate 34 sodium oxalate 35 stannous chloride 36 sulphuric acid 37 tri ethanol amine 38 xylenal orange 39 zinc granules 40 zinc oxide l.r grade 41 ammonium acetate 42 phenolphthalein indicator 43 ammonium nitrate
purchase / supply of gas liquid chromatograph, platinum crucible & platinum tip tongue (minimum 18 inch), personal sound exposure meter (noise dosimeter), ammonia gas detector, carbon monoxide gas detector for industrial hygiene lab
adequacy check including flexibility / stress analysis for replacement of high pressure 17crmov10 pipelines of synthesis section in ammonia plant of nfl nangal => limited tender
tender for carrying out laboratory investigations under rate contract for the year 2019 -21 - 110 protein c antigen, quantification 111 protein free s antigen 112 protein s antigen, quantitative by immunotrubidimetry 113 ra & aso –quantitative by immunotrubidimetry 114 renin activity, plasma (pra) 115 sweat chloride 116 tb gold (quantiferon) (gamma interferon for tb) 117 testosterone profile (total and free testosterone, shbg, free androgen index, calculations) 118 torch-4 lgm (lgm antibodies to toxoplasma, cmv, rubella, hsv-1 and hsv-1/2 combi) serum/csf 119 torch-5 lgg (lgg antibodies to toxoplasma, cmv, rubella, hsv-1 and hsv-2) serum/csf 120 typhoid dna pcr 121 varicella (herpes) zoster-lgg antibodies serum/csf 122 varicella (herpes) zoster-lgm antibodies serum/csf 123 vitamin d2 (1,25 dihydroxy cholecalciferol) 124 vitamin d3 (25 hydroxy cholecalciferol) 125 vma- vanillylmandelic acid 126 vw (von willebrand) (factor viii) plasma/tissue 127 weil felix test 128 zinc aas/serum/24 hr and spot urine pyruvate/lactate 129 pyruvate/lactate130 ammonia 131 tacrolimus 132 cysticercal ab-igg, igm 133 platelet aggregation 134 aspergillus ab-serum/tissue igg/lgm 135 beta hcg urine 24 h 136 amino acids urine 137 gh-growth hormone 138 gh stimulation test basal, 30 min., 60min. 139 oxalate serum/urine 24h 140 factor vii141 anti mullerian hormone ab amh 142 x ray ls spine standing in flexion/extension 143 sleep study 144 acth. 145 acth stimulation test146 gastrin 147 azar/leishmania ab igg 148 kala azar/leishmania kala aldehyde chopra test 149 hbc igm 150 aldosterone 151 adh/vasopressin 152 apml ra-t(15-17) translocation quantification 153 htlv 1 elisa 154 platelet ab 155 scrub typhus ab igm 156 metanephrine urine 24h157 parvo virus b19 ab igg/igm 158 anti-dnase ab 159 pterin urine 24h 160 tandem mass spectrometry glutaric acid
design, engineering, manufacturing, inspection, testing, painting, packaging, transportation/ shipment, supply of integrally geared expander along with induction generator, and associated equipment as complete mounted on frame in ammonia plant-- natural gas (fuel) expander power generator
biennial contract for 250 kva and 625 kva diesel generator set maintenance in ammonia 1 plant at rcf ltd. chembur, mumbai
hiring of electrical hoist in ammonia v plant at rcf, trombay
tender for supply, installation and commissioning of siemens motor control centre modules in ammonia revamp motor control centre , rcf thal.
tender for mechanical maintenance jobs to be carried out during turnaround of ammonia-v plant
tender for deputation of consulting engineer from m/s john crane for replacement of dry gas seal in ammonia-v plant at rcf ltd. trombay unit.
tender for providing services of consulting engineer for overhauling and troubleshooting of compressors of atlas copco make, in ammonia-v plant at rcf ltd. trombay unit- corrigendum
tender for fabrication and replacement of steam super heater coil assembly (e-203 a) and ag feed gas preheat coil assembly (e-204) in the steam reforming furnace convection zone in ammonia-v plant at rcf, trombay uni
contract for removal, box up and installation of control valves, safety valves, etc for ammonia-i plant
supply of pump spares:-1.01 bearing b for dma product pump p402, part no.15a, model no.r41-31 5c4xl-0405 t1-b, serial no.dd 1521, mfg. & vend. m / s teikoku elect ric mfg. co. ltd., tokyo, japan. 1.02 impeller for ammonia column feed pump p-103 c&d model no.:r43-4 16j4xl-0405, mfr.& vendor m / s.teikoku electric mfg, japan for map 1.03 "shaft sleeve for ammonia column feed pump p-103 c&d, model no.:r43-4 16j4xl-0405, mfr.& vendor:m / s.teikoku electric mfg.japan for map. " 1.04 thrust coller for ammonia column feed pump p-103 c&d, model no.:r43-4 16j4xl-0405, mfr.& vendor:m / s.teikoku electric mfg.japan for map. => short tender notice
tender for hydro jet cleaning of heat exchangers and condesers in ammonia and urea plants during tar 2019
procurement of spares for lab chemicals :- 1.00 ammonium heptamolybdate 2.00 ammonium chloride 3.00 ammonia solution ( srgr=089 ) 4.00 hydrochloric acid ampoule ( 1 n ) 5.00 oxalic acid purified 6.00 sodium sulfite anhydrouspurified 7.00 chlorotex / testchlor, merckibdh make 8.00 1 n sodium hydroxide ample 9.00 edta disodium salt solution oo2n convot 10.00 1, 2, 4 sulphonic acid, p no 99 11.00 sodium metabisulphite 12.00 hydrochloric acid ar grade 13.00 bue tablets ph=4.o, 1o tabs in a bottle. 14.00 buffer_capsules / solution, _ph-9.2 15.00 methanol
supply of servo level transmitter, level measurement and indication system at ammonia handling
tender for cutting and welding of boiler tubes at different locations in boilers of captive power plant in ammonia complex-udl. in connection with the rla study.
tender for replacement of miscellaneous structurals at q-10 and ammonia site, w.island, fact-cd.
tender for cutting and removing grass, overgrowth of vegetation etc. within fertilizer plants in udyogamandal except ammonia complex.
tender for ata 2019- revamping of balance portion of ammonia stripper at pc plant of fact ( cochin division ) at ambalamedu, ernakulam ( dist )
purchase of chemicals, glass wares, computers, computer peripherals, minor equipments of laboratories, refrigerators, and servicing of listed equipments as given below -1 potassium bisulphate 2 hydrofluoric acid 3 cetyl trimethyl ammoniumbromide (a.r/g.r) 4 potassium titanyl oxalate 5 zinc nitrate 6 hexamine 7 xylenol orange 8 potassium dichromate 9 stannous chloride 10 mercuric chloride 11 vanadium pentoxide 12 acetyl acetone 13 sodium carbonate 14 nickel chloride 15 ethylenediammine 16 ammonium thiocyanate ar 17 oxalic acid 18 potassium oxalate 19 salicylaldehyde 20 cobalt chloride 21 murexide 22 ammonium chloride 23 sodium acetate 24 potassium hydroxide 25 sodium hydroxide 26 urea 27 starch 28 potassium iodide 29 sodium thiosulphate 30 diammonium hydrogen phosphate 31 ammonium bifluoride 32 zinc acetate 33 sodium bicarbonate 34 potassium periodate 35 eriochrome black t 36 sodium dodecyl sulphate 37 sodium sulphite 38 sodium bisulphite 39 copper sulphate 40 1,10-phenanthroline 41 sodium nitrate 42 silver nitrate 43 potassium chromate 44 sodium chloride 45 anion exchange resin (ira-400) 46 potassium permanganate 47 ferrous ammonium sulphate 48 bds indicator 49 nitromethane 50 ammonia 80 silica gel (100-200 mesh) for column chromatography 51 8-hydroxy quinoline 52 bis(n,n´-disalicylidine)ethylene diamine 53 1-nitroso-2-naphthol 54 ferrocene 55 triphenyl phosphine 56 pan indicator 57 na2edta 58 aluminium sulphate 59 nickel(ii) carbonate 60 perchloric acid 61 potassium sulphate 62 ammonium acetate 63 nickel perchlorate hexahydrate 64 ammonium sulphate 65 dimethylglyoxime 66 copper nitrate 67 potassium bromate 68 potassium aluminium sulphate 69 hydrochloric acid 70 sulphuric acid 71 nitric acid 72 ethanol 73 methanol 74 toluene
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