Chemical Oil and Gas, Chemical Industry, Chemical Supply, Gases, Alkali Metals, Paints and Primers, Miscellaneous Finishes, Distribution and Conditioning, Boilers, Boiler Supply, Heating Equipment, Furnace supply, Heater, Mineral Textile Rubber and Lather-West Bengal

Tender For Laboratory Items For Ral, Kolkata - Chemical - 1 Acetic Acid Glacial Aldehyde Free Ar 2 Ph-Buffer Solution Kit Colour Coded Ph- 4.01,7.0,10.0 3 Calcium Chloride Fused Ar 4 Carbon Di Sulphide-Ar 5 1,2 Dichloroethane-Ar 6 Diethyl Ether-Ar/Acs 7 Furfural-Ar 8 Glycerol-Ar 9 Hydrochloric Acid Sp. Gr.1.18-Ar 10 Iodine Monochloride-Ar 11 Methanol-Ar 12 Methyl Orange-Ar/Acs 13 Methyl Red-Ar 14 Ph-Paper Universal 1-10 15 Sodium Sulphate Anhydrous-Ar 16 Sulphur Powder-Ar 17 Sodium Carbonate-Ar 18 Silver Nitrate-Ar 19 Tetra Hydrofuran-Ar - - Glass Wares - 20 Alcohol Distillation Assembly Consisting Of Round Bottom Flask With Ground Glass. Cap.3000Ml With Adopter Having 24Jt. Interchangeable Joint. 21 Burette 50Ml Capacity With A Certificate 0.1Ml Graduation With Glass Bore Stopcock. 22 Burette 25Ml Capacity With A Certificate 0.1Ml Graduation With Glass Bore Stopcock. 23 Beaker Capacity 100Ml With Spout 24 Beaker Capacity 50Ml With Spout 25 Condensor 60Cm Length, B-17/19 Joint On Both Side(Protein Distillation)(One Inner And One Outer) 26 Flask 300Ml Capacity( Rm/Pv Flask) 27 Flask Conical Capacity 100Ml With Standard Joint B-19 28 Flask Saponification Capacity 250Ml 29 Flask R.B. 250Ml Capacity Interchangeable Joint With 24/29 30 Glass Rod Assorted 31 Glass Tube Assorted 32 Haemocytometer To Count Pollens In Honey 33 Moisture Trap 10Ml Capacity As Per Is Specification 34 Pipette Capacity 25Ml Volumetric 35 Protein Distillation Set Flask,Condenser,Adopter,Splash Head 36 Soxhlets Extracter & Condenser As Per Is Specification 37 Still Head As Per Is Specification 38 Spray Bottle 39 Specific Gravity Bottle With Thermometer 0-500C 40 Volatile Oil Trap Lighter Than Water 5Ml Receiver Capacity With 0.05Ml Graduation With 1000Ml Flask Non Glass Wares 41 Tongs For Use In Muffle Furnace S.S.24” 42 Tongs For Use In Crucibles In Dessicator S.S.12” 43 Spatula Nickel 30Cm 44 Rubber Adopter For Filtering Flask Rubber 45 Pipette Controller Pvc Material 46 Silicon Tube For Water Circulation Dia. 5Mm 47 Rubber Tube For Water Circulation Dia. 6Mm 48 Rubber Tube For Water Circulation Dia. 8Mm 49 Rubber Cork Assorted 50 Flask Holder Iron 51 Filter Paper No.1 Whatmann Dia.12.5Cm. 52 Filter Paper No.42 Whatmann Dia.12.5Cm. 53 Filter Paper Sheet No.1 Whatmann Dia.22 ½ X 18 ¼” - Instruments - 54 Alcohol Meter Shall Have To Show 10% To 100% 55 Distill Water Plant Unit Should Be Made Of Thick Stainless Steel. Should Be Fitted With Stainless Steel Condenser And Iron Brackets For Wall Mounting. Should Be Made Suitable For Operation On 220 Ac Volts Ac/Dc. Output 02Ltrs Per Hour 2Kw. 56 Flash Point Apparatus Digital A) Temparature Range Up To 400C, B) Digital Display Electronic Temp. Controlled With An Accuracy Of 50C, C) It Can Be Heated Electrically Or By Gas Also, D) Dual Speed Deluse Model, E) With Oil Cup, Lid, Gas Ignition Device, F) Electric Driven Stirring Device With Dual Speed 90-12 Rpm And 250Rpm. 57 Heating Mantle For 6Sets Of Soxhlet Apparatus 1. Individual Built In Solid State Electronic Thermostatically Controls Enable Easy Regulation Of Heater, 2. Three 12.7 Mm Dia. Support Rods Are Included, 3. R.B.Flask Cap. From 500Ml At All Six Position, 4. Top Cover Is Polypropylene And External Surfaces Are Powder Coated Giving Good General Chemical Resistance, 5. Coiled Heating Element Is Suspended Within A Thermal Insulation Cartridge To Provide Max. Heat Transfer And Support, 6. Earth(Ground) Screen Encloses The Heater For Added Safety, 7. Individual Heater Cartridges Are Replaceable, 8. Neon Lights Indicate When Power Is On And Supplied To Heaters And, If Applicable Supplied To Stirrers. 58 Moisture Dish-Aluminum Dia.7-8Cm., Depth-1.5 To 2.0Cm., Thickness-0.2 To 0.4Mm 59 Silica Crucible Cap.25Ml 1. As Per Bis Specification Type 2- Medium Form, Based On A Height Diameter Ratio 0.8, 2. Normal Cap.=Approx. 75% Overflow Cap. Lids-Type D- A Lid Of Slightly Domed Shape, 3. Material-Silica Crucibles And Lid Shall Be Made From Vitreous Silica, Either Translucent Or Transparent 60 Silica Crucible Cap.25Ml 1. As Per Bis Specification Type 2- Medium Form, Based On A Height Diameter Ratio 0.8, 2. Normal Cap.=Approx. 75% Overflow Cap. Lids-Type D- A Lid Of Slightly Domed Shape, 3. Material-Silica Crucibles And Lid Shall Be Made From Vitreous Silica, Either Translucent Or Transparent 61 Steam Generator Used As A Source Of Steam Comprises A Cylindrical Copper Body With A Conical Top Having Short Neck For Sealing The Mouth At The Top Using Rubber Bung, And Is Fitted With A Nozzle For Steam Outlet And Loop Handle. A Transparent Plastic Tube Connected Vertically To The Reservoir Through Small L-Shaped Tubeless Near Top And Bottom Indicates Water Level To Prevent Dry Heating Of The Boiler. Capacity: 3Litres. 62 Heating Mantle Size- 1Litre, Volt-230, Watt-300, Amp.-5, Thermostatically Controlled With Indicator. - Certified Reference Materials - 63 Copper (Ii) Sulphate Pentahydrate 64 Potassium Chloride 65 Allyl Isothiocyanate 66 Dextrose (D-Glucose) 67 L-Lysine

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