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UV-VIS dual beam Spectrophotometer (benchtop) Purpose: used in applications as dual beam meter beam determine determining the concentration n of analytic in solution by measuring the absorbance at a wavelength. Advantage: Better performance than single spectrophoto Disadvantage: More expensive than single spectrophoto meter (With 5 Years AMC) Thermo Fisher Scientific, WTW (Xylem),Hach, ELICO, Lovibond The Spectrophotometer will be dual beam (viz. UVVisible) peration and with the reference cell position for kinetics application. It will mandatorily have an 8-cell carousel. The spectrophotometer must have room-light resistance, allowing lid open operation for improved speed and convenience. The Spectrophotometer will have option of automated cell changers and cell holders, sipper, and fiber optic probes for measurements outside of the sample compartment. It must accommodate high throughput easurements and temperature control. The Spectrophotometer will have following features: I. Spectrophotometer will be Double Beam (UVVisible)/Reference Cell II. It is will have High resolution touch screen user interface. The spectrophotometer must be capable of operating through computer also. iii. There will be 8-position-cell changer with switchable turret It will have onboard methods, hods, reporting and data export v of open-lid operation. vi. There will be room light resistance. vii. It will have It is capable sipper (optional) viii. It must have optional facility for 4-position cell changer (long path cells) and Peltier-thermostat single cell holder (20 °C-60*C) Specifications: Detector Type Dual Silicon Photodiodes Display 7-inch colour touchscreen, high A at 0.5A definition, 800 x 1280 pixels Photometric Accuracy Instrument 10.002A at 0 10.004A at 1.0A 10.008A at 2.0A Wavelength Accuracy 10.5 nm Baseline Flatness 10.002A Compartments 8-position cell changer (standard) Drift (At 500 nm after 1 hour warmup) 5 years typical, 3 years guaranteed) Noise (RMS at 500 nm 60 consecutive measurements) 50.00020A at OA at 260 and 500 nm 50.0 at 260 and 500 nm 50.00040A at 2A at 260 and 500 nm Optical Design Double Onm 50.00030A at 1A Beam Photometric Display-3A to plus 5A Photometric Range-2A to plus 3.5A Photometric Repeatability 10.001A at 1A measured at 1.0A at 546 nm Spectral Bandwidth 2 nm Stray Light ( 1.0 % T 198 nm (KCI). ( 10.2 nm Wavelength Scan Speed Slow, medium, and fast- up to 1600 nm/min Computer operation: The spectrophotometer can be operated from compatible computer and software. Computer and operational software to run Spectrophotometer will be apart of the spectrophotometer. Connections Single USB-A supports flash memory devices for method and data storage Warranty 3 years

pH Meter:- (with AMC for years) (Lovibond, Eutech, WTW (Xylem), Oakton, Metrohm, ELICO) pH Range -2.00 to 16.00 pH Resolution/Accuracy 0.01 pH/± 0.01 pH ORP Range± 2000 mV, Resolution/Accuracy 1.1 (± 199.9 mV)/1 mV (beyond), Resolution/Accuracy 0.10 C(0.1 0 F)/±0.3 °C/±0.5 °F (0 to 70 °C) 1.2±0.2(± 199.9 mV) /±2 mV (beyond) Temp. range 0.0 to 100.00 C (32.0 to 212.00 F), ATC Yes (0 to 100 0 C, Buffer Options USA: pH 1.68, 4.01, 7.00, 10.01,12.45, NIST PH 1.68, 4.01, 6.86, 9.18,12.45, No.of pH Calibration Points 5points, Built-in Electrode Arm Yes Memory 100data sets, Electrode Included ECFC72521018,single junction pH electrode. Temp. Probe Include LCD(5.6X7.5cm) Power Requirements Included, 100 /240VAC SMPS Power Adapter with US/UK/EUR/Japan plug,9V,6W, CENTRE

Conductivity Meter:- (with AMC for years) (Lovibond, Eutech, Oakton, WTW, Hach, Metrohm, ELICO) Conductivity Range 0.01 to 200.0 m5/cm Resolution/Accuracy 0.01/0.1 us,1/0.01m5/0.1 mS 21% full scale Resistivity Range 2.000 0 to 20.0 MO Resolution/Accuracy 0.01/0.10, 0.001/0.10, 0.01 kQ: 0.01 MQ plus 1% full scale Salinity Range 0.0 to 80.0 ppt Resolution/Accuracy 0.01/01 ppm 0.001/0.01/0.1 ppt ±1% full scale TDS Range 0.050 ppm to 500 ppt (@ TDS factor 1.00) Resolution/Accuracy 0.10 C (0.10 F): 20.30.C( plus 0.50F) Temp. Coefficient Linear andamp: pure 0.000 to 10.000 % Normalization Temperature 15.0 to 30.00 C (59.0 to 86.00F) Built-in Electrode Arm Yes Compensation ATC/MTC Memory 100 data sets electrode included, 2 cell epoxy body Conductivity electrode, K-1.0, Power Requirements Included, 100/240VAC SMPS Power Adapter, 9V,6W

TUBIDITY METER:- (Benchtop/(Portable) (with AMC for years) (Eutech, WTW (Xylem), Hach, Oakton, ELICO, Lovibond, Thermo Fisher Scientific) Accuracy: ±2% of reading plus 0.01 FNU/NTU from 0-1000 FNUNTU, Certifications CE, KC. RCM, Communication USB, Compliance :ISO, Data logging 2000 total logs, includes reading log, Display 17.8 mm color touch screen, Interface: 2 USB-A ports for USB flash drive, external printer, keyboard and barcode scanner, Light source Light-emitting diode (IR LED) at 860 ± 30 nm Measurement method:- Nephelometric, Operating temperature range 0-40 °C, Power requirements (Voltage): 100-240 VAC, Range 0-1000 NTU NTU/FNU 0-1000, Reading modes: Single, continuous. Rapidly Settling Turbidity, signal averaging on or off, Regulatory: Meets ISO 7027, DIN EN 27027, DIN 38404 and NFT 9033, Repeatability plus 1% of reading or 0.01 FNUNTU, whichever is greater (under reference conditions), Response time: Signal averaging off 6.8 seconds/ Signal averaging on: 14 seconds (when 10 measurements are used to calculate the, Sample cell compatibility Round cells 95 x 25 mm (3.74 x 1 m.) borosilicate glass with rubber-lined screw caps, Note: Smaller sample cells (less than 25 mm) can be used when a cell adapter is used Sample requirements: 25 mm sample cell 20 mL minimum 0 to 70 °C (32 to 158 °F) Source Lamp LED Stabilization time Immediately Storage conditions: -20 to 60 °C Units FNU and NTU

Distillation plant:- (Borosil, Glassco) All Quartz Double Distillation unit Demountable Boiler Panel Series, Vertical Modol with Distillation Apparatus Power Supply Capacity 2.5 Ltr./Hrs

HIGROMETER:- (MTC) Temp. Range -500C~ plus 700C Temp. Measuring Accuracy: 10C Temp. Resolution: 0.10C Humidity Meas. Range: 10% RH ~ 99% Humidity Accuracy: ±5% RH Humidity Resolution: 1%

THERMOMETER SIMPLE AND WITH PROBE (LT, (Type k), Thomassci, Hanna) Digital LED Thermometer with sensor probe

Analytical Balance:- (with AMC for years) (Radwag, Mettler Toledo, Sartorius, Shimazhu ) Analytical Balance Capacity 220 gm Accuracy 0.01 mg with internal calibration Pan Size Ø 90 mm

Calibrated Weights :- (Radwag, Mettler Toledo, Sartorius, Shimazhu ) Standard Weight Box Class F1 capacity 1 mg to 200 gm with NABL Accredited Lab Calibration Certificate (Set of 23 wire weights)

Desiccators :- (Borosil, Glassco, Thermo) 250 mm along with 1 kg silia gel (Qualigen)

Desiccators :- (Borosil, Glassco, Thermo) 250 mm along with 1 kg silia gel (Qualigen)

Air Conditioner Capacity (Two Ton) :- (Daikin, Voltas, Hair, Sumsung) Mitsubishi pudg.d fitting with stabilizer

Sodium Chloride (CRM) Source-Merck Traceability -NIST, Size 80 gm, at least with 2 yr expiry date

Sodium Carbonate (CRM) Source-Merck, size-80 gm Traceability -NIST, at least with 2 yr expiry date

Nitrate ISA Solution 475 ml With certificate-Make-Merck/orion, at least with 2 yr expiry date

TISAB-III With certificate, Make-Orion/merck-475 ml

Fluoride Standard-100 ppm,475 ml,CRM with certificate, NIST tRACEABLE- Orion/Merck-at least with 2-3 yr expiry date

Nitrate Standard 100 ppm 475 ml,(crm)NIST traceable with certificate -Orion/Merck-at least with 2-3 yr expiry date

Ph Buffer Calibration Solution-4.01,crm,nist traceable with certificate-Orion/merck-475 ml, at least with 2-3 yr expiry date

Ph Buffer Calibration Solution-7.0,crm,nist traceable with certificate-Orion/merck-475 ml, at least with 2-3 yr expiry date

Ph Buffer Calibration Solution-10.01,crm,nist traceable with certificate-Orion/merck-475 ml, at least with 2-3 yr expiry date

Mac Conkey Brooth- Himedia-500 gm. At least with2-3 yr expiry date

Sulfaver-Hach- 1 packet (100 pouch) at least 2-3 yr expiry date

Ferrover-Hach- 1 packet (100 pouch) at least 2-3 yr expiry date

Spadns reagent for fluoride-Hach (500 ml)-1 packet (100 pouch) at least 2-3 yr expiry date

Nitraver-Hach- 1 packet (100 pouch) at least 2-3 yr expiry date

Silver Nitrate - AR Grade-25 gm, Make-Himedia/Sigma aldrich/Merck- with at least 2-3 yr expiry date

EDTA (AR Grade) 500 gm- Make SD fine/Merck/Finar /QUALIGEN with atleast 2-3 yr expiry date

Potassium Chromate-AR Grade -500 gm- Make SD Fine/Finar/Qualigen with atleast 2-3 yr expiry date

Sodium Hydroxide -AR Grade -500 gm, Make Sdfine/Finar/Qualigen with at least 2-3 yr expiry date

Conc.HNO3 -500 ml, Make-Fischer Scientific with atleast 2-3 yt expiry date

Eriochrome Black-T-AR Grade-25 gm, Make-Qualigen with atleast 2-3 yr expiry date

Methyl Orange-125 ml- Make-Qualigen/Sdfine with atleast 2-3 yr expiry date

Murexide Indicator-5gm, Make Sdfine/Qualigen

Sulphuric Acid (0.02 N)-500 ML- Make-Qualigen/Fischer Scientific with atleast 2-3 yr expiry date

Ammonium Buffer solution (500ml )

ISO Propyl Alcohal (3L)

Acetic acid Glacial (500ml)

Sodium Acetate trihydrate (500g)

Magnesium Chloride hexahydrate (500g)

M-Endo AGAR (500g)

Potassium Chloride (500g)

Bromocresol green indicatior with Sodium metal (5g)

Hydroxy lamine hydrochloride (500g)

Ammonium hydroxide (500ml)

Ammonium acetate buffer (250g)

Phenanthroline monohydrate (25g)

Potassium permegnate (25g)

Stock Iron Solution (100ppm)

Stock Sulfate Standard Solution (1000ppm)

Volumetric Flask 50ml Borosil A Grade with NABL Certificate

Volumetric Flask 100 ml Borosil A Grade with NABL Certificate

Volumetric Flask 250 ml Borosil A Grade with NABL Certificate

Volumetric Flask 500ml Borosil A Grade with NABL Certificate

Volumetric Flask 1000ml Borosil A Grade with NABL Certificate

Measuring Cylinder 50ml Borosil A Grade with NABL Certificate

Measuring Cylinder 100 ml Borosil A Grade with NABL Certificate

Measuring Cylinder 250ml Borosil A Grade with NABL Certificate

Pipette 2 ml (Graduated) Borosil A Grade with NABL Certificate Graduation interval 0.02ml

Pipette 5 ml (Graduated) Borosil A Grade with NABL Certificate Graduation interval 0.05ml

Pipette 10 ml (Graduated) Borosil A Grade with NABL Certificate Graduation interval 0.05ml

Pipette 10 ml (Single Mark) Borosil A Grade with NABL Certificate

Pipette 20 ml (Single Mark) Borosil A Grade with NABL Certificate

Beaker –Borosil -100 ml

Beaker-Borosil-250ml

Beaker-Borosil-500 ml

Beaker-1000 ml

Tongs 8”

Durams Tubes( 1 Pack or Grovs) (Borosilicate Glass)

Burette Stands with Clamp (Poly Lab)

Lab Coat-Good Quality

Hand Sanitizer-(with Ethyl Alcohol)Dettol/Cipla/Savlon/ Certified ISI Marked Reputed Brand- 5ltr

Draining Basket-Polylab

Test tube peg rack

Labolene-Glassware cleansing Solution, 5ltr,Make-Qualigen

Autoclavable HIcap-Size18 mm,Make-Himedia (100 cap per box)

Autoclavable HIcap-Size15 mm,Make-Himedia (100 cap per box)

Whatman Filter Paper-Size 125mm

China Dish (Flat Surface) ( 100ml capacity and approx 90mm dia)

Spatula big spoon 7.5`

Basket for test tube

Funnel

pH electrode of Ion Meter

Wide Mouth Polythene/PVC Bottle (1littre)

Dessicator set (Borosil/Duran) With Silica gel

Refrigerator-General Information Total Capacity,570 liters, Refrigerator Type, Frost Free, Refrigerator Style, Side-by-Side Refrigerator, Refrigerator Operations, Refrigerant,R600a,Child Lock-Yes, Refrigerator - Interior Lamp-Yes, Refrigerator Shelf-Type Toughened Glass, Vegetable and Fruit Drawer-Yes Freezer - Shelf Type Toughened Glass Certificates and Ratings- BEE STAR Rating, 2 Star BEE STAR Rating Disclaimer, Ratings are valid for a specific duration of time and may undergo revisions from time to time.

HP All-in-One 24-dp0817in Processor name: Intel® Core™ i3-10100T (3.0 GHz base frequency, up to 3.8 GHz with Intel® Turbo Boost Technology, 4 MB L3 cache, 4 cores) Processor family: 10th Generation Intel® Core™ i3 processor Memory: 8 GB DDR4-2666 SDRAM (2 x 4 GB) Hard drive description: 512 GB PCIe® NVMe™ M.2 SSD Display: 60.45 cm (23.8) diagonal, FHD (1920 x 1080), IPS, three-sided micro-edge, anti-glare, 250 nits, 72% NTSC Keyboard : USB white wireless keyboard and mouse combo Warranty: 2 year limited parts and labour, toll-free technical phone support for the first 30 days

Digital Thermo meter-Make thermotec. Along with calibration ncertificate from NBAL certified lab with validity of 1 yr

Digital Hygro Meter, Along with calibration ncertificate from NBAL certified lab with validity of 1 yr

Wash bottle-500 ml -Make Borosil/Poly lab

• Micropipette-Autoclavable tip cone and lower section assembly,Tip ejector with blow-out step • ,Individually calibrated in accordance with DIN 12650, Along with 200 tips, Make–Borosil, Cole parmer-

Glass Rod