Arranging Rate contract for the procurement of Lab equipments, glassware and chemicals for Chemistry Lab item

Purchase of Lab equipments, glassware and chemicals for Chemistry Lab (Please refer DNIT for complete details and Quantity of below items and quote rates accordingly)

Beaker 50ML

Beaker 250 ml.

Beaker 500 ml.

Capillary Tube

China Dish

Erlynmeyer flask cap. 250 ml.

Dropping Bottle

Pasteur Pipette

Glass Dropperwith rubber bulb

IgnitionTube/Fusion Tube

Glass Rod

Funnel

Quick fit FiltrationUnit

Test tube

Boiling Tube

Test tubes with Test tube stand (a ) Test Tube : Transparent Plastic , Size 25x120 mm . Capacity approximately 40 ml. ( b ) Test tube stand Plastic to hold the above one test tube ; size : 55x50x30 mm ( c ) ) Test tube stand Plastic to hold the above Two test tubes ; size : 55x50x30 mm

Test Tube Plastic with lid

Test Tube stand

Test Tube Draining Tray

Test Tube Draining Tray

Micro Beaker

MeasuringCylinder

Burettes 50 ml.

Test Tube Brush

Petri Dish plastic

Petri Dish

Platinumwire/Nichromewire

Spatula

Spatula

Student Utility Set (a) Test Tube transparent Plastic with cap capacity 40 ml . approximately .Size 25x135 mm -6 pcs. (b) Test Tube Without Cap transparent Plastic capacity 40 ml . approximately . Size 25x120 -6 pcs ( c ) ) Test tube stand Plastic to hold the above one test tube ; size : 55x50x30 mm ( d ) Test tube stand Plastic to hold the above Two test tubes ; size : 80x55x30 mm ( e ) Beaker Plastic with graduation upto 25 ml. -1 (f) Beaker Plastic with graduation upto 50 ml. -1 ( g ) Conical Flask Plastic with markings Up to 60 ml. – 1 pcs ( h) Specimen cup Plastic with top dia 70 mm & bottom dia . 55 mm capacity 100 ml. ( i) Conical Flask Plastic with screw cap Up to 60 ml – 1 Pc ( j) Plastic Box to contain all above materials – 1 box

Spirit lamp with stand & mesh (a) Spirit lamp with Stainless Steel body along withbrass wick holder ,dia 65mm, height 50mm (b ) Curved MS wire stand of height 75 mm along with wire mesh guage to be fixed with the stand .

MercuryThermometer

DigitalThermometer

Tripod stand

Test TubeStand Plastic molded ) Test tube stand Plastic Moulded to hold the above one test tube of dia 25 mm ; size : 55x50x30 mm ( c ) ) Test tube stand Plastic to hold the Two test tube of dia 25 mm ; size : 80x55x30 mm

Two - Way Burette Clamp and Stand

Test TubeHolder

Watch Glass

Watch Glass

Wash Bottle

Wash Bottle

Wire gauze

Calorimeter with150 mL capacity beaker

Electrodes Copper & Zinc

Emery paper

Multimeter

Table top digital Balance

Parchment/ cellophane

Stirrer

Stopwatch

Volumetric flask

Forceps

ChromatographyJar

Glazed tile

ChinaDish

CharcoalBlock

Rubber Cork NO. 2,3,4,5,6,7 (72 PCS set)

Cork-Borer

Kipp’sapparatus

Pestle&Motor

Reagent BottleNarrowMouth

Reagent BottleNarrowMouth = With interchangble stopper 250 ml (borosilicate Glass) ATOMIC MODEL SET =1. sp3 Hybridized Carbon atom 2sp2 Hybridized Carbon atom 3 spHybridized Carbon atom 4 sp Hybridized Nitrogen atom. 5 .sp2 Hybridized Nitrogen atom. 6 sp Hybridized Nitrogen atom 7. sp3 Hybridized Oxygen atom 8. sp2 Hybridized Oxygen atom 9. sp Hybridized Lithiurm atom 10. Electron Deficient oxygen atom 11. Methyl Carbonium ion 12 sp3 Hybridized Silicon atom 13 sp2 Hybridized Silicon atom 14 sp3 Hybridized sulphur atom 15 sp3 Hybridized Phosphorus atom 16 sp3 Hybridized Chlorine atom 17 sp3 Hybridized Fluorine atom 18 Aluminium atom 19 Hydrogen ion 20 sp3 hybridized Boron atom 21 Connector for covalent bond 22 Monovalent Hydrogen(H) atom 23 Monovalent Fluorine (F) atom 24 Monovalent Sodium (Na) atom 25 Monovalent Bromine (Br) atom 26 Monovalent lodine (l) atom 27 Monovalent lodine (I) atom 28 Monovalent Chlorine (CI) atom 29 Monovalent Silver (Ag) atom 30 Monovalent Potassium (k) atom 31Divalent Calcium atom 32 Divalent Magnesium atom 33 Divalent Zinc atom 34 Connector showing pi-bond 35 Co-ordinate covalent bond 36 sp Hybridized Be atom 37 Connector for Diatomic molecule 38 sp2Hybridized Sulphur atom 39 sp2 Hybridized phosphorus atom 40 Dsp2 hybridisation 41 Dsp3 hybridisation

Sample storage

Instruments tray

Instruments tray ABS tray ; size 295x110x40 mm GLASS STERLIZING UNIT = NON ELECTIRCAL; MOULDED TRANSLUCENT PLASTIC BODY WITH TWO SHELVES . size 14"X8"X6"

Cavity block

Periodic Table Chart

Chart for Basic Atomic structure

Chart for Chemical reaction

Chart for Prepration of Nitric Acid

Chart for prepration of Sodium Hydroxide

Chart for prepration of Carbon di oxide

Aluminium Potassium Sulphate (100g)

Aluminium Ammonium Sulphate (100g)

Ammonium Chloride(100g)

Ammonium Dichromate(100g)

Ammonium Dihydrogen Orthophosphate(100g)

Ammonium Molybdate(100g)

Ammonium Oxalate(100g)

Ammonium Phosphate Monobasic(100g)

Ammonium Sulphate(100g)

Barium Acetate(100g)

Barium Carbonate(100g)

Barium Chloride(100g)

Barium Sulphate(100g)

Cadmium Chloride(100g)

Cobaltous Acetate(100g)

Cobaltous Chloride(100g)

Cobaltous Nitrate(100g)

Cobaltous Sulphate(100g)

Dimethylglyoxime(100g)

Diphenylamine(100g)

EDTA Disodium Salt(100g)

Ferrous Sulphate(100g)

Gelatin Powder(100g)

Glucose (Dextrose) (100g)

Iron (Metal) Powder (100g)

Lead Acetate (100g)

Lead Dioxide (100g)

Lead Iodide (100g)

Lead Nitrate (100g)

Lead Oxide Red (100g)

Manganese Carbonate (100g)

Manganese Dioxide (100g)

Marble Chips (100g)

Mohr's Salt (Amm. Ferrous Sulphate) (100g)

Nickel Chloride (100g)

Nickel Sulphate (100g)

Oxalic Acid (100g)

Potassium Bromide (100g)

Potassium Chromate (100g)

Potassium Dichromate (100g)

Potassium Ferricyanide (100g)

Potassium Ferrocyanide (100g)

Potassium Iodide (100g)

Potassium Metabisulphite (100g)

Potassium Permanganate (100g)

Potassium Sulphate (100g)

Potassium Thiocyanate (100g)

Silver Nitrate (100g)

Sodium Bisulphite (100g)

Sodium Carbonate (100g)

Sodium Chloride (100g)

Sodium Citrate (100g)

Sodium Dihydrogen Orthophosphate (100g)

Sodium Hydrogen Carbonate (100g)

Sodium Metabisulphite (100g)

Sodium Nitrite (100g)

Sodium Nitroprusside (100g)

Sodium Thiosulphate (100g)

Starch Soluble (100g)

Urea (100g)

Zinc Chloride (100g)

Zinc Dust (100g)

Zinc Granule (100g)

Zinc Nitrate (100g)

Zinc Oxide (100g)

Zinc Sulphate (100g)

Benedict's Reagent Qualitative (100ml)

Benzaldehyde (100ml)

Fehling's Solution A (100ml)

Fehling's Solution B (100ml)

Iodine Solution N/10 (100ml)

Litmus Blue (100ml)

Litmus Red (100ml)

Molisch's Reagent (100ml)

Nessler's Reagent (100ml)

Schiff's Reagent (100ml)

2, 4-Dinitrophenyl Hydrazine (25g)

Ammonium Dichromate(25g)

Carmine(25g)

Copper Fillings(25g)

Crystal Violet(25g)

Eosin Yellow(25g)

Fast Green(25g)

Fuchsin Basic(25g)

Geimsa's Stain(25g)

Hematoxylin(25g)

Methyl Orange(25g)

Ninhydrin(25g)

Phenolphthalein(25g)

Safranin(25g)

Litmus Paper Blue(100 leaves)

Litmus Paper Red(100 leaves)

Starch Iodide Paper(100 leaves)

Filter paper for chemical filtration (Dia. 12.5) (100 Circles)

Hans Raj Scientific Metal Works

AHUJA SCIENTIFIC AND SPORTS WORKS

SHREE ENTERPRISES

AHUJA SCIENTIFIC AND SPORTS WORKS

SHREE ENTERPRISES

Hans Raj Scientific Metal Works