Supply of spares for Chemistry lab as per BOQ-TDS

Amount

PH Universal indicator Range (4 - 11)

Standard Buffer PH. 4 .0 - Capsule, Merck-make (1 Pack=10 capsule)

Standard Buffer PH. 7 .0 - Capsule, Merck-make (1 Pack=10 capsule)

Standard Buffer PH. 9.2 - Capsule, Merck-make (1 Pack=10 capsule)

KCL Powder (Potassium Chloride)

EDTA - Disodium salt

Hydroxyl amine hydro chloride

Ammonium chloride

Calcium carbonate

LIQUID AMMONIA (Conc.25%),AR Grade

Ammonium perpurate (Murexide)

Sodium Chloride LR

phenolphthalein indicator (125 ml*8 no)

Methyl orange indicator (125 ml*8 no)

Sodium carbonate

Silver nitrate (25 gmx2 nos)

Oxalic acid LR

Ammonium molybdate LR

1 Amino 2 Napthol 4 Sulphonic acid LR

Stannous chloride (sncl2)

Para dimethyl amino benzyldehyde (PDAB)

1-10 phnanthroline

sodioum bicarbonate

Potasium iodide

Carbon tetra chloride (ccl4)

Pyrogallol

Barium chloride LR

Mercuric Thiocyanate

Aquadish paste ( water finding paste ) (100gm x 5nos)

BENZENE EXTRA PURE,C6H6

NESLLERS REAGENT (Ammonia Test)

SODIUM METABISULPHITE LR GRADE

Hydrochloric acid ( LR/AR Grade ) 33 %

Nitric acid ( LR/AR Grade ) 70 %

Sulphuric Acid LR

XYLENE

Methanol LR

Petroleum benzene LR (60-80 °c)

TOLUENE LR

ORP Calibration solution 500 mv

KCL solution standard ( 1413 Microsiemen/cm) (480mlx2 nos)

Sodium hydroxide pillate ( AR/LR grade ) 100%

Ethyl alcohol LR

Iso Propyl alcohol LR

Petrolium Ether LR (40-60 °c)

KARLFISCHER REAGENT, Combicoulomat Fretless Karl Fisher Reagent, Make- Merck, Supelco, Aquastar, 1.09257.0500, Made in Germany

Chlorotex Reagent, TestCHLOR, Make-Merck (100 ML X 20)

Barium Hydroxide LR

petroleum grease (silicon grease)

REAGENT BOTTLE-100ML (PVC) (make-poly lab)

SAMPLE BOTTLE,NARROW MOUTH-500ML PVC (make-poly lab)

WASH BOTTLE,NARROW POINTED TUBE-500ML PVC (make-poly lab)

PVC BURETTE-50ML (make-poly lab)

PVC VOLUMETRIC FALSK-100ML (make-poly lab)

Watch glass (80 mm)

CONICAL FLASK-250ML (Borosil-Glass)

BEAKER-100ML (Borosil-Glass)

VOLUMETRIC FLASK -100ML (Borosil-Glass)

VOLUMETRIC FLASK-50ML (Borosil-Glass)

PVC MEASURING CYLINDER,25ML (make-poly lab)

PVC FUNNEL -100MM (make-poly lab)

Tissue paper

Hydro meter (Range 0.8-0.9)

Hydro meter (Range 1.0-1.2)

Hydro meter (Range 0.8-1.0)

Test Sieve Size 45 µm-210 MM (Jayant Make)

Test Sieve Size 75 µm - 210 MM Dia (Jayant Make)

Test Sieve Size 150 µm-210 MM (Jayant Make)

Test Sieve Size 300 µm - 210 MM Dia (Jayant Make)

Test Sieve - Size 212 µm - 210 MM Dia (Jayant Make)

VM CRUCIBLE STAND,TYPE:4 (Make Riviera)

Gas Sample Bladder (thick with Long neck) & pinch clip

Pippet Filler (Pi-Pump) capacity- 10 ML

Filter paper 0.45 micron, Make-Merck, WH PL 47 MM, (1 packed= 100 nos')

Filter paper glass 0.8 micron , Make-Merck, WH PL 47 MM, (1 packed= 100 nos')

VM silica crucible , 25 ml with Lid (Make Riviera)

Ash Silica Crucible ,15 ml (Flat Base) (Make Riviera)

Thermometer , 10 to 50 Deg.C

Thermometer , 10 to 100 Deg.C

Funnel borosil , 125 mm (glass)

LR 44 BATTERY FOR PORTABLE PH METER (Duracell) 1.5 v

LR-14 BATTERY FOR PROTABLE DO METER (Energizer Max.) 1.5 v

Beaker(borrosil) , 100 ml (Glass)

Beaker(borrosil) , 250 ml (Glass)

Beaker(borrosil) , 1000 ml (Glass)

Bottle Sample ( PVC ) Wide mouth 1000ML

Burettes with screwthread , 25 ml (Glass)

Burettes with screwthread , 50 ml (Glass)

Pipette , 1 ml (Glass) borosil

Pipette , 10 ml (Glass) borosil

Pipette , 25 ml (Glass) borosil

Pippet 2 ml (Glass) borosil

Pippet 5 ml (Glass) borosil

Flask Volumetric Borosil , 250 ml

Flask Volumetric borosil , 500 ml

Flask Conical Borocil 500 ML (Glass) borosil

Petridish Glass with lid 40mm (Glass) borosil

Petri Dishes set (80 mm X 17 mm) (Glass) borosil

Beaker (Plastic) , 100 ml (make-poly lab)

Beaker (Plastic) , 250 ml (make-poly lab)

Beaker (Plastic) , 500 ml (make-poly lab)

Beaker (Plastic) , 1000 ml (make-poly lab)

Cylinder PVC , 1000 ml (make-poly lab)

PVC Water cans , 25 lit (with pointed nipple)

Whatman filter paper No 40

Whatman filter paper No 42

ORDINARY FILTER PAPER 12.5 CM (1 packed= 100 nos')

SELF CLOSING POLY BAG,PVC,10"X12",90 MIC (Zipper bag)

SELF CLOSING POLY BAG,PVC,4"X6",90 MIC (Zipper bag)

Safety Goggle (Normal-Transparent)

Hand Gloves (Rubber- normal)

Marker - Black permanent

Whitener

COTTON WASTE- White cloth - 30 cm/30cm

Cotton knitted Hand gloves 14"

Gum Boots

Appron XL Size (Half)-cotton white Clothes shirt

MICRO SCIENCE (BID ID -874829)

NARMADA SCIENTIFIC CO. (BID ID -874877)

BHARAT CHEMICALS (BID ID -877637)