Tender For 149/Pgc/T-11/2022, pedong-West Bengal

Procurement Of Equipment, Chemicals Of Chemistry, Physics Departments , Chemistry : Borosilicate Glass Burette 50 Ml ( Ptfe Stopcocks ) , Borosilicate Glass Pipette 25Ml , Pipette Filler For Up To 25Ml Pipettes , Stalagmometer , Clamp For Stalagmometer , Ostwald Viscometer , Digital Ph Meter With Electrode , Litmus Paper , Electrically Heated Melting Point Apparatus , Boiling Point Apparatus , Paper Chromatography - Papers , Thin Layer Chromatography Plates , Calorimeter , Rubber Pipe For Distillation Water Flow , Glass Condenser , Magnetic Stirrer , Heating Mantle , Condenser ( Normal ) , Condenser ( Spiral ) , Water Bath , Bottle Shaker , Watch Glass , Conductivity Meter With Electrode , Beaker 25 Ml , Beaker 50 Ml , Beaker 100 Ml , Beaker 250 Ml , Beaker 500 Ml , Round-Bottom Flask 25 Ml , Round-Bottom Flask 50 Ml , Round-Bottom Flask 100 Ml , Round-Bottom Flask 250 Ml , Parafilm , Digital Conductivity Meter With Electrode , Digital Potentiometer With Electrode , Uv Chamber , Capillary Tube , Uv-Visible Spectrometer , Test Tube , Test Tube Holder , Column ( 20Mm ) , Chemicals : Ethanol 500 Ml , Sucrose , Glucose , Sodium Acetate , Ammonium Hydroxide , Acetic Acid ( 2.5 Litters ) , Hydrochloric Acid ( 2.5 Litters ) , Sulfuric Acid ( 2.5 Litters ) , Kmno4 , Fecl2 , Oxalic Acid , Sodium Oxalate , K2cr2o7 , Diphenylamine , Anthranilic Acid , O-Nitrophenol , P-Nitrophenol , Cuso4 , Benzoic Acid , Chloroform 500 Ml , Pyridine , Sodium Nitrite , Phthalic Anhydride , Ccl4 500 Ml , Copper Powder , Nh4oh , Cacl2 , Ki , Kio3 , Tollen’S Reagent , Fehling’S Solution 1 , Fehling’S Solution 2 , Nahso3 , 2, 4-Dnp , Koh , Naoh , Nano2 , Zn Dust , Nh4cl , Cinnamaldehyde , Vanillin , Citric Acid , Resorchinol , Benzaldehyde , Butanol 500 Ml , Acetic Anhydride 500 Ml , Iodine , Cucl2 , Cu ( No3 ) 2 , Cu ( Ch3coo ) 2 , Cu ( Clo4 ) 2.6H2o , Bleaching Powder , Calcium Sulphite , Calcium Sulphate , Calcium Oxide , Calcium Chloride , Calcium Carbonate , Calcium Perchlorate , Calcium Phosphate , Iron ( Iii ) Oxide , Iron ( Iii ) Sulphide , Fecl3 , Crcl3 , Zinc Perchlorate , Cobalt Perchlorate , Nickel Perchlorate , Ammonium Sulphate Fertilizer , Calcium Ammonium Nitrate Fertilizer , Superphosphate Fertilizer , Cono3 , Chloramin-T , Sodium Nitroprusside , Lead Acetate , Agno3 , Nh4oh , Alcl3 , Al ( Oh ) 3 , Nicl2 , Fecl2 , Mncl2 , Cocl2 , Co ( Ch3coo ) 2 , Fe ( Ch3coo ) 2 , Ni ( Ch3coo ) 2 , Ni ( No3 ) 2 , Zn ( No3 ) 2 , Fe ( No3 ) 2 , Mn ( No3 ) 2 , Nh3 , 1-Bromobutane , Iodobenzene , Bromobenzene , Chlorobenzene , Benzene Sulphonic Acid , Salicylic Acid , Cinnamic Acid , 4-Nitrophenol , Methanol ( 2.5 Litters ) , Acetonitrile ( 2.5 Litters ) , Acetone ( 2.5 Litters ) , Physics : To Study The Motion Of Spring And Calculate, ( A ) Spring Constant, ( B ) G And ( C ) Modulus Of Rigidity. , To Determine G And Velocity For A Freely Falling Body Using Digital Timing Technique , To Determine The Elastic Constants ( All ) Of A Wire By Searle’S Method. , To Determine The Value Of G Using Bar Pendulum. , To Determine The Wavelength Of Sodium Source Using Michelson’S Interferometer. , Direct Measurement Using Op-Amp Difference Amplifier And To Determine Neutral Temperature , Measurement Of Planck’S Constant Using Black Body Radiation And Photo-Detector , Photo-Electric Effect: Photo Current Versus Intensity And Wavelength Of Light; Maximum Energy Of , Photo-Electrons Versus Frequency Of Light , To Determine Work Function Of Material Of Filament Of Directly Heated Vacuum Diode. , To Determine The Planck’S Constant Using Leds Of At Least 4 Different Colours. , To Determine The Wavelength Of H-Alpha Emission Line Of Hydrogen Atom. , To Determine The Ionization Potential Of Mercury. , To Determine The Absorption Lines In The Rotational Spectrum Of Iodine Vapour. , To Determine The Value Of E / M By ( A ) Magnetic Focusing Or ( B ) Bar Magnet. , To Setup The Millikan Oil Drop Apparatus And Determine The Charge Of An Electron. , To Show The Tunneling Effect In Tunnel Diode Using I-V Characteristics. , To Determine The Wavelength Of Laser Source Using Diffraction Of Single Slit. , To Determine The Wavelength Of Laser Source Using Diffraction Of Double Slits. , Study Of V-I & Power Curves Of Solar Cells, And Find Maximum Power Point & Efficiency. , To Design A Circuit To Simulate The Solution Of A 1St / 2Nd Order Differential Equation. , Study Of Electron Spin Resonance- Determine Magnetic Field As A Function Of The Resonance Frequency , Study Of Zeeman Effect: With External Magnetic Field; Hyperfine Splitting , To Show The Tunneling Effect In Tunnel Diode Using I-V Characteristics. , Quantum Efficiency Of Ccds , To Measure The Magnetic Susceptibility Of Solids. , To Determine The Coupling Coefficient Of A Piezoelectric Crystal. , To Measure The Dielectric Constant Of A Dielectric Materials With Frequency , To Determine The Complex Dielectric Constant And Plasma Frequency Of Metal Using Surface Plasmon , Resonance ( Spr ) , To Determine The Refractive Index Of A Dielectric Layer Using Spr , To Study The Pe Hysteresis Loop Of A Ferroelectric Crystal. , To Measure The Resistivity Of A Semiconductor ( Ge ) With Temperature By Four-Probe Method ( Room Temperature To 1500 C ) And To Determine Its Band Gap. , To Determine The Hall Coefficient Of A Semiconductor Sample. , To Verify The Law Of Malus For Plane Polarized Light. , To Analyze Elliptically Polarized Light By Using A Babinet’S Compensator. , To Study Dependence Of Radiation On Angle For A Simple Dipole Antenna. , To Determine The Wavelength And Velocity Of Ultrasonic Waves In A Liquid ( Kerosene Oil, Xylene, Etc. ) , By Studying The Diffraction Through Ultrasonic Grating. , To Study The Reflection, Refraction Of Microwaves , To Study Polarization And Double Slit Interference In Microwaves. , To Determine The Refractive Index Of ( 1 ) Glass And ( 2 ) A Liquid By Total Internal Reflection Using A Gaussian Eyepiece. , To Study The Polarization Of Light By Reflection And Determine The Polarizing Angle For Air-Glass Interface. , To Verify The Stefan`S Law Of Radiation And To Determine Stefan’S Constant. , To Determine The Boltzmann Constant Using V-I Characteristics Of Pn Junction Diode. , Synthesis Of Metal Nano Particles By Chemical Route. , Synthesis Of Semiconductor Nanoparticles. , Surface Plasmon Study Of Metal Nanoparticles By Uv-Visible Spectrophotometer. , Xrd Pattern Of Nanomaterials And Estimation Of Particle Size. , To Study The Effect Of Size On Color Of Nanomaterials. , To Prepare Composite Of Cnts With Other Materials. , Growth Of Quantum Dots By Thermal Evaporation. , Prepare A Disc Of Ceramic Of A Compound Using Ball Milling, Pressing And Sintering, And Study Its Xrd. , Fabricate A Thin Film Of Nanoparticles By Spin Coating ( Or Chemical Route ) And Study Transmittance Spectra In Uv-Visible Region. , Prepare A Thin Film Capacitor And Measure Capacitance As A Function Of Temperature Or Frequency. , Fabricate A Pn Diode By Diffusing Al Over The Surface Of N-Type Si And Study Its V-I Characteristic. , Measurement Of Distortion Of A Rf Signal Generator Using Distortion Factor Meter.

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INR 5000.0 /-

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Name of Work:FOR PROCUREMENT OF EQUIPMENT, CHEMICALS OF CHEMISTRY, PHYSICS DEPARTMENTS

Sl. No.	Item Description
1	Chemistry : Borosilicate Glass Burette 50 ml (PTFE stopcocks)
2	Borosilicate Glass Pipette 25ml
3	Pipette filler for up to 25ml pipettes
4	Stalagmometer
5	Clamp for stalagmometer
6	Ostwald viscometer
7	Digital pH Meter with electrode
8	Litmus Paper
9	Electrically heated melting point apparatus
10	Boiling point apparatus
11	Paper chromatography - papers
12	Thin layer chromatography plates
13	Calorimeter
14	Rubber pipe for distillation water flow
15	Glass condenser
16	Magnetic Stirrer
17	Heating Mantle
18	Condenser (Normal)
19	Condenser (Spiral)
20	Water bath
21	Bottle Shaker
22	Watch Glass
23	Conductivity meter with electrode
24	Beaker 25 ml
25	Beaker 50 ml
26	Beaker 100 ml
27	Beaker 250 ml
28	Beaker 500 ml
29	Round-bottom flask 25 ml
30	Round-bottom flask 50 ml
31	Round-bottom flask 100 ml
32	Round-bottom flask 250 ml
33	Parafilm
34	Digital Conductivity Meter with electrode
35	Digital Potentiometer with electrode
36	UV Chamber
37	Capillary Tube
38	UV-Visible Spectrometer
39	Test Tube
40	Test Tube Holder
41	Column (20mm)
42	Chemicals : Ethanol 500 mL
43	Sucrose
44	Glucose
45	Sodium acetate
46	Ammonium hydroxide
47	Acetic Acid (2.5 litters)
48	Hydrochloric Acid (2.5 litters)
49	Sulfuric Acid (2.5 litters)
50	KMnO4
51	FeCl2
52	Oxalic acid
53	Sodium Oxalate
54	K2Cr2O7
55	Diphenylamine
56	Anthranilic acid
57	o-Nitrophenol
58	p-Nitrophenol
59	CuSO4
60	Benzoic acid
61	Chloroform 500 ml
62	Pyridine
63	Sodium nitrite
64	Phthalic anhydride
65	CCl4 500 ml
66	Copper powder
67	NH4OH
68	CaCl2
69	KI
70	KIO3
71	Tollen’s reagent
72	Fehling’s solution 1
73	Fehling’s solution 2
74	NaHSO3
75	2,4-DNP
76	KOH
77	NaOH
78	NaNO2
79	Zn dust
80	NH4Cl
81	Cinnamaldehyde
82	Vanillin
83	Citric acid
84	Resorchinol
85	Benzaldehyde
86	Butanol 500 ml
87	Acetic anhydride 500 ml
88	Iodine
89	CuCl2
90	Cu (NO3)2
91	Cu (CH3COO)2
92	Cu (ClO4)2.6H2O
93	Bleaching powder
94	Calcium Sulphite
95	Calcium Sulphate
96	Calcium oxide
97	Calcium Chloride
98	Calcium Carbonate
99	Calcium perchlorate
100	Calcium Phosphate
101	Iron (III) Oxide
102	Iron (III) Sulphide
103	FeCl3
104	CrCl3
105	Zinc perchlorate
106	Cobalt perchlorate
107	Nickel perchlorate
108	Ammonium sulphate fertilizer
109	Calcium ammonium nitrate fertilizer
110	Superphosphate fertilizer
111	CoNO3
112	Chloramin-T
113	Sodium nitroprusside
114	Lead acetate
115	AgNO3
116	NH4OH
117	AlCl3
118	Al (OH)3
119	NiCl2
120	FeCl2
121	MnCl2
122	CoCl2
123	Co (CH3COO)2
124	Fe (CH3COO)2
125	Ni (CH3COO)2
126	Ni (NO3)2
127	Zn (NO3)2
128	Fe (NO3)2
129	Mn (NO3)2
130	NH3
131	1-Bromobutane
132	Iodobenzene
133	Bromobenzene
134	Chlorobenzene
135	Benzene sulphonic acid
136	Salicylic acid
137	Cinnamic acid
138	4-Nitrophenol
139	Methanol (2.5 litters)
140	Acetonitrile (2.5 litters)
141	Acetone (2.5 litters)
142	Physics : To study the Motion of Spring and calculate, (a) Spring constant, (b) g and (c) Modulus of rigidity.
143	To determine g and velocity for a freely falling body using Digital Timing Technique
144	To determine the elastic Constants(all) of a wire by Searle’s method.
145	To determine the value of g using Bar Pendulum.
146	To determine the wavelength of sodium source using Michelson’s interferometer.
147	Direct measurement using Op-Amp difference amplifier and to determine Neutral Temperature
148	Measurement of Planck’s constant using black body radiation and photo-detector
149	Photo-electric effect: photo current versus intensity and wavelength of light; maximum energy of
150	photo-electrons versus frequency of light
151	To determine work function of material of filament of directly heated vacuum diode.
152	To determine the Planck’s constant using LEDs of at least 4 different colours.
153	To determine the wavelength of H-alpha emission line of Hydrogen atom.
154	To determine the ionization potential of mercury.
155	To determine the absorption lines in the rotational spectrum of Iodine vapour.
156	To determine the value of e/m by (a) Magnetic focusing or (b) Bar magnet.
157	To setup the Millikan oil drop apparatus and determine the charge of an electron.
158	To show the tunneling effect in tunnel diode using I-V characteristics.
159	To determine the wavelength of laser source using diffraction of single slit.
160	To determine the wavelength of laser source using diffraction of double slits.
161	Study of V-I & power curves of solar cells, and find maximum power point & efficiency.
162	To design a circuit to simulate the solution of a 1st/2nd order differential equation.
163	Study of Electron spin resonance- determine magnetic field as a function of the resonance frequency
164	Study of Zeeman effect: with external magnetic field; Hyperfine splitting
165	To show the tunneling effect in tunnel diode using I-V characteristics.
166	Quantum efficiency of CCDs
167	To measure the Magnetic susceptibility of Solids.
168	To determine the Coupling Coefficient of a Piezoelectric crystal.
169	To measure the Dielectric Constant of a dielectric Materials with frequency
170	To determine the complex dielectric constant and plasma frequency of metal using Surface Plasmon
171	resonance (SPR)
172	To determine the refractive index of a dielectric layer using SPR
173	To study the PE Hysteresis loop of a Ferroelectric Crystal.
174	To measure the resistivity of a semiconductor (Ge) with temperature by four-probe method (room temperature to 1500 C) and to determine its band gap.
175	To determine the Hall coefficient of a semiconductor sample.
176	To verify the law of Malus for plane polarized light.
177	To analyze elliptically polarized Light by using a Babinet’s compensator.
178	To study dependence of radiation on angle for a simple Dipole antenna.
179	To determine the wavelength and velocity of ultrasonic waves in a liquid (Kerosene Oil, Xylene, etc.)
180	by studying the diffraction through ultrasonic grating.
181	To study the reflection, refraction of microwaves
182	To study Polarization and double slit interference in microwaves.
183	To determine the refractive Index of (1) glass and (2) a liquid by total internal reflection using a Gaussian eyepiece.
184	To study the polarization of light by reflection and determine the polarizing angle for air-glass interface.
185	To verify the Stefan`s law of radiation and to determine Stefan’s constant.
186	To determine the Boltzmann constant using V-I characteristics of PN junction diode.
187	Synthesis of metal nano particles by chemical route.
188	Synthesis of semiconductor nanoparticles.
189	Surface Plasmon study of metal nanoparticles by UV-Visible spectrophotometer.
190	XRD pattern of nanomaterials and estimation of particle size.
191	To study the effect of size on color of nanomaterials.
192	To prepare composite of CNTs with other materials.
193	Growth of quantum dots by thermal evaporation.
194	Prepare a disc of ceramic of a compound using ball milling, pressing and sintering, and study its XRD.
195	Fabricate a thin film of nanoparticles by spin coating (or chemical route) and study transmittance spectra in UV-Visible region.
196	Prepare a thin film capacitor and measure capacitance as a function of temperature or frequency.
197	Fabricate a PN diode by diffusing Al over the surface of N-type Si and study its V-I characteristic.
198	Measurement of distortion of a RF signal generator using distortion factor meter.