Tender For Nep- Laboratory Equipments In Gokhale Memorial Girls’ College, Kolkata,, Kolkata-West Bengal

Tender For Nep- Laboratory Equipments In Gokhale Memorial Girls’ College, Kolkata, No. Instruments Specification Quantity i. Fortin’s Barometer 2 ii. LISS III Satellite Images Scale 1: 50,000, False Colour Composite, GEO Coded 2 iii. Garmin GPS- e Trex 2 iv. Smart Phone with Inbuilt GNSS 2 v. Clilometer 6 vi. Soil sieve set 3 Dept. of Clinical Nutrition & Dietetics Sl. No. Item Quantity Specification 1 Lactometer 2 (milk quality testing in food lab) 2 Phenolphthalein Indicator 1 3 Acetic Acid 500 ml X 1 4 Sulphuric Acid 500 ml X 1 5 Nitric Acid 500 ml X 1 6 Hydrochloric Acid 500 ml X 1 7 Methylene Blue Solution 1 (min. Quantity) 8 Chlorform 500 ml X 1 9 Spirit for spirit lamp 1 litre 10 Butterpaper 6 sheets 11 Filter paper 3 boxes 12 Whatman Filter paper 1 box 13 Red Litmus Paper 1 Box 14 Calcium Hydroxide 500 g X 1 15 Seliwanoff Reagent 125 ml X 1 16 Spirit lamp wire for burning 3 lamps 17 Potassium Ferrocyanide 500 g x 1 18 Graduated Dropper 0.5 ml, 1 ml, 2 ml, 5 ml: each 1 no. Borosil 19 Beaker 200 ml x 3 Borosil 20 Kitchen Scale 1 no. Digital 21 Funnel 2 boxes Borosil, 75 mm 22 D-Fructose 100 g x 1 Loba 23 L-Tyrosine 25 g x 2 Nice 24 L- Methionine 25 g x 2 Nice 25 Ferric Ammonium Sulfate 500 g X 1 Merck 26 Ammonium Thiocyanate 500 g x 1 Merck 27 Fehlings Solution A 500 ml X 1 Fisher Scientific 28 Fehlings Solution B 500 ml x 1 Fisher Scientific 29 Bovine Resum Albumin 500 g x 1 Sigma 30 Picric Acid 125 ml x 2 Nice 31 Barfoeds Reagent 500 ml X 1 Loba 32 Ethanol 500 ml x 2 33 Benedicts Reagent 500 ml x 1 Loba 34 Glacial Acetic Acid 500 ml x 1 SRL 35 Potassium Iodide 100 g x 1 SRL 36 Sodium Thiosulphate Pentahydrate 500 g x 1 SRL 37 Sodium Tungstate 100 g x 1 SRL 38 Folin & WUs Alkaline Copper Reagent 500 ml x 1 Himedia 39 Phophomolybdic Acid 100 g x 1 Merck 40 Zeolite Mixture 500 g x 1 ACS material 41 Sodium Peroxide 500 g x 1 Labogens 42 Acetyl Acetone 500 ml x 1 SRL 43 Isopropyl Alcohol 500 ml x 1 Merck 44 Triolein 100 g x 1 Biochemica 45 Ansa Reagent (8-Anilino-1-napthalenesulfonic acid) 500 ml x 1 Sigma 46 MacConkey agar 1 (min. Quantity) Himedia 47 Acetone 1 bottle 48 PDA (potato dextrose agar) 1 (min. Quantity) Himedia 49 Czapek Dox Agar 1 (min. Quantity) Himedia 50 Xylose Lysine Deoxycholate 1 (min. Quantity) Himedia 51 Christensen’s Urea Agar 1 (min. Quantity) Himedia 52 Dichloroquinone Chlorimide 1 (min. Quantity) SRL 53 Disodium Phenyl Phosphate 1 (min. Quantity) SRL 54 3% H2O2 solution Catalase reagent 1 (min. Quantity) SRL 55 Oxidase discs Min. Quantiy (2-3 discs) Local 56 Petri dish 1 packet container Plastic Requisition for Department of Physics List of instruments to be purchased for the practicals under NEP curriculum: SL. No. Name of the Instrument Specifications Manufacturer/ Make Quantity 1 Rigidity modulus experimental set-up (for dynamical method) i) A metallic solid Cylinder (provided the cylinder is detachable from the suspension wire) ii) suspension wire of approximately 100 cm length(thick) iii) metallic Stand etc.. ISI standard 1 2 Poiseuille’s apparatus to determine the coefficient of viscosity of water i) capillary tube (glass) ii) wooden board iii) rubber tube iv) two L shaped glass tubes v) wooden plank fitted with wooden scale vi) Constant level tank (copper) vii) spare capillary tube (extra) etc… ISI standard 1 3 Conversion of an ammeter to voltmeter and vice versa. Trainer kit preferable consisting with i) Analog Voltmeter, ii) Analog (micro or milli) Ammeter, iii) resistance boxes (1Ω – 10kΩ and fractional) iv) digital voltmeter & milli-ammeter , v) power supply (0–5 volt) etc… ISI standard 1 4 To study the photoelectric effect: variation of photocurrent versus intensity and wavelength of light. i) evacuated glass tube with a quartz window ii) photosensitive metal plates iii) variable voltage source with voltage display iv) commutator (forward & reverse current making) v) ammeter and voltmeter vi) source of monochromatic light with variable intensity and wavelength etc... ISI standard 1 5 Tunnel diode to show the tunneling effect using I−V characteristics 1N3717 (Si) And 1N2940 (Ge) Best quality 2 6 2GB - Desktop Graphics Card i) Graphics RAM 2GB ii) Video Output Interface VGA, DVI, HDMI Gigabyte or MSI 1 7 Battery for Multimeter 9 Volt Alkaline Duracell 6 List of Chemicals and equipment required for Chemistry Department Sl. No. Items Make and model No. of items 1. Portable Oil free Vacuum Pump RIVOTEK Make Cat. No. 01 21202500 2. Digital melting and boiling point apparatus Labtronics, Model LT-115 01 3 filter paper sheet (~ 46 x 57 cm)…100 pcs Local 01 4 Whatman filter paper 41 06 5 Whatman filter paper 41 06 6 Al foil (250-500 g) Loba 01 7 Barium diphenylamine-4-sulfonate (5-25 g) 01 8 Measuring cylinder 100 ml Local 04 9 Asbestos board 06 10 Ferric Aluminium Sulphate (500 g) SRL 01 11 1-butanol (500 ml) Merck/ SRL 01 12 1-propanol Merck/ SRL 01 13 FeCl3 Rankem/SRL 01 Department of Psychology Sl No: Item Name Quantity 1. Human Profile Card 10 2. Rubin’s Cross 10 3. Rescorder 05 4. Standard Progressive Matrices (SPM) 15 5. Apparentimer 15 6. Screens 10 7. Large Clips 20 8. Electric Motor & Masson’s Disc 02

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