Tender For supply of item - bleaching powder, grade-1, isi mark, stable powder, dry & fresh, free from hard extraneous matter. colour- white, available chlorine (min.) 32.0% moisture (max)- 0.5, particle size (passing through 1.7mm is sieve)- % by mass- 99.00 packing-1 x 25 kg hdpe bag, isi mark brand
Tender For supply and delivery of chemicals and glassware for the 15 (fifteen) nos. laboratories in the district of south 24 parganas under alipore division, p.h.e. dte. for the period of 180 (one hundred eighty) days. (2nd call) - glassware & other things required for 15 laboratories of alipore south 24 paganas district for 6 monthsample bottle(pbc)(200ml), sterile sample bottle(tarsons)(100ml), aluminium foil 9mt- hindalco/equivalent, tissue paper (medium)- 2x21mt, nitrile gloves(7.6")(100ps), zinc cutter, lighter for mft, lab aprone superior quality,xl size, mask (pollution mask acid fume protected), lab shoe (pair), first aid kit comprises of absorbent cotton (100gms), antiseptic liquid(1no), leucoplast, t-bact/ silverx/similar(10gm),scissors, starile cotton gauge(5 nos), tobe supplied with in covered box, bacteriologychromogenic coliform agar, for simulteneous determination & count of escherichia coli and total coliforms in water samples as per iso 9308-1:2014, 100 gm pack, consumables for bacteriological analysis by mf technique, membrane filter- cellulose nitrate, sterile- individually packed, white membrane, gridded, 47mm dia, 0.45 micron porosity, pack of 100 circles, consumables for bacteriological analysis by mf technique, radiation sterilie plate 15x60mm, 250 nos a pack, total hardnessedta n/50 solution, for total hardness analysis (500ml/pack) 500 ml pack, ammonia buffer solution for total hardness analysis (500ml/pack), phph buffers - 25 c : clear, colourless ph buffer solutions. tested at 25 c and certified by iso 17025 accredited test method. nist/metrological traceable, ph: 4.00 0.01@25 c in 500 ml, ph buffers - 25 c : clear, colourless ph buffer solutions. tested at 25 c and certified by iso 17025 accredited test method. nist/metrological traceable, ph: 7.00 0.01@25 c in 500 ml, ph buffers - 25 c : clear, colourless ph buffer solutions. tested at 25 c and certified by iso 17025 accredited test method. nist/metrological traceable, ph: 10.00 0.01@25 c in 500 ml, conductivity & tdssupply of conductivity/tds standard-25˚c certified by iso 17025 accredited test method, nist traceable 1431us/cm at 25˚c in 500 ml botttles, ironreagent suitable for spectrophotometric analysis of iron in potable water, min range 0.02-3.00 mg/l soluble iron (1000 tests/pack), iron standard solution 1000 mg/l traceable to srm from nist traceable (125 ml/pack), manganesereagent suitable for spectrophotometric analysis of manganese in potable water min range: 0.01-0.7 mg/l of manganese, (250tests/pack), manganese standard solution traceable to srm from nist traceable (125 ml/pack), residual cisupply, delivery demonstration of residual chlorine kit complete with comparator box with continuous colour scale disc for residual chlorine & total chlorine analysis, range/graduation: 0/0.2/0.4/0.6/0.8/1.011.211.4/1.6/1.8/2.012.5/3.0/3.5/4.0, . to besupplied with unbreakable cells, frosted on two sides 13.5 mm path length, volume 10 ml, with lid, easily dispersible dpd tablet for residual chlorine- 530nos & dpd tablet! for total chlorine-30 nos, tablet crusher, carrying box, operating manual. total residual chlorine test should not be less than 530 tests.delivery & demonstration to be made at different places of west bengal as perdirection of engineer- in-charge. make: lovibond|merck, dpd tablet for residual chlorine, easily dispersible, suitable for comparometric determination, pack of 250 tabs, arsenichydrochloric acid min: 36.5%, analytical quality & acs grade, arsenic content: 0.01 ppm max. (500ml/pack), tin (ii) chloride dihydrate analytical quality solubility: 10% solution in dil. hcl should be clear & assay: min. 99.00%, (100gm/pack), zinc granules (arsenic free, as content: 0.00001% max) (500gm/pack), silver diethyldithiocarbamate for arsenic analysis, acs grade assay: 99% min (5 gm/pack), chloroform analytical quality, dry solvent, water content maximum: 0.01% max (500 ml/pack), arsenic standard solution traceable to s
Tender For supply of 0 m2 or pdy , salt tablet water softner salt 1 bag equal to 25kg equipment specific fresinius bo8 dialysis plants , filter cartridge 20 to 20bb equipment specific fresinius bo8 dialysis plants , hardness kit equipment specific fresinius bo8 dialysis plants , chlorine kit equipment specific fresinius bo8 dialysis plants , ro module 4840 aquabplus 500lph to hydrnautics equipment specific fresinius bo8 dialysis plants , bibag fresinious make 900 gm , part a can for bibag 10 ltr , hemodialysis triple lumen cath curved 3rd port for ivdrugs complete 12fr 16cm adult dialtors 12f 9f ptfe nitinolcoated j tip guide wire loader 0point035x50cm intoducerneedlestraight 18g x 70mm , sterile dressing pack for capd with compartmentalized tray or towels or drape or gauze or forceps , bard max core disposable biopsy instrument 16 cm or 18 gauge , extracorporeal hemoperfusion cartridge cytosorb with coupling , diasafe dialysis fluid filter for fresinius hemodialysis machine , hemodialysis concentrate bicarbonate with glucose low calcium or part a or 10 lit cans with hemodialysis concentrate bicarbonate with glucose low calcium or part b or 2 pack , tal palindrome ruby antimicrobial pemacath for hemodialysis assorted 19 cms or 23 complete kit venatrac over the wire insertion sylet or flowgaurd 16 f valved pull apart safety sheath , argyle fistula needle cannula anti to reflux valve integrated safety neddle stick prevention mechanism with multiple holes at cannula tip for shower flow rate 400ml hr size 17 by 30 mm , av set online plus 5008 to r , citrosteril 2x5 l , haemodialysis dry concentrate part a citrate dialysate a with dextrose , haemodialysis dry concentrate part b bicarbonate b , capd clamp , capd 2 point 5 percent peritoneal dialysis solution low calcium with 2 point 5 percent dextrose dianeal pd4 2 point 5 low calcium dialysate with minicap , capd 1 point 5 percent peritoneal dialysis solution low calcium with 1 point 5 percent dextrose dianeal pd4 1 point 5 low calcium with dialysate with minicap , medium cut off dialyzer with 1 point 7 m2 area hemodialyzer with asymetrical wall structure and higher permeability for large middle molecules 25k da to less than 60kda removal in hd mode , capd catheter straight adult size 42cms with complete set including guide wire or introducer and peelaway sheath double cuff tenchoff , chronic dual lumen cathetr 14 point 5 fr or ch 4 point 8mm x 19cm a 1 point 6mm or v 1 point 7 mi with dual cuff tunneled staggered tip without sides holes tunneled catheter size 36cm , veleseal patch haemostatic patch for post dialysis av fistula occulition 5x7 cm box of 10 , hemodialysis triple lumen catheter 3rd port for iv drugs set complete assorted sizes adult insertion set complete 12f 13cm dilators 12f 9f jtip guide wire intoducer needle straight , tal palindrome emerald heparin coated pemacath hemodialysis 19to23cms complete kit venatrac over the wire insertion sylet flowgaurd 16f valved pull apart safety sheath bifurcated tunneler //bid details 2 / 37
Tender For corrigendum : supply of back pack water cum foam mist , life safety jacket , multipurpose nozzle for fire fighting system , high capacity portable fire pump , foam making branches fmb 5x , self oscilation monitor , piercing nozzle , portable chlorine gas leak detector , fire fighter helmet with flame resistance 3 watt led , cooling vest , 35 feet alloy aluminium extension ladder as per is 4571 1977 , dry chemical powder , fire hydrant valve washer or gasket , deluge valve 150nb , deluge valve 80nb , rubber washer for female coupling of hydrant valve hydrant landing valve oblique type , air release valve , nrv gun metal verticle type , gm nrv valve for water line valves and jetting nozzles 20nb , 20 mm or 3_4 angle valve in deluge valve for fire spray sprinkler system , angle valve part no 4304 106 600 mw , 50 mm or 2 angle valve moc brass in deluge valve for fire spray sprinkler system , y type strainer 600 mw , strainer y 1_2 bspt 300 psi ) /bid number: gem/2026/b/7300683 * /dated: 02-03-2026 & & / bid document1 / 31
Tender For tender for supply of lab chemicals : : - lab chem ammoniummetavanadate ar , barium chloride lr , lab chem calcium chlorideanhydrous ar , lab chem chlorotex reagent ar , oxalic acid lr grade , sulphuric acid lr grade , nitric acid lr grade , potassium hydroxide lr , lab chem sodium hydroxide pellets ar , potthiocynategr , potassium iodide , ethyl alcohole ar grade , wijjis solution , ammonium molybdate ar , hydrochloric acid lr gr , lab chem potassium sulphate ar , vanadium pentoxide , phosphoric acid ortho gr , sodium metabisulphite lr , sodpotassium tartaretlr , karl fischer single soln , lab chem boric acid ar , perchloric acid 01 n , acetone l r grade , lab chem nhexane ar