Procurement of Laboratory items during the year 2021-22 at Mother Pride Complex,E-8 Extension, Bawadia Kalan, Shahpura (Near Shahpura Thana), Bhopal (M.P.)

Particulars of Items

Air condenser 01mtr length B-24 joint at one side

Beaker 250ml cap. Borosil Glass

Burette (50ml Capacity) With A certificate, 0.1 ml graduation with glass bore stop cock

Burette (25ml Capacity) With A certificate, 0.1 ml graduation with glass bore stop cock

Flask F.B. 250 ml Interchangeable Joint with 24/29

Pipette volumetric 5ml cap.

Pipette volumetric 10ml cap.

Pipette volumetric 25ml cap.

Separating Funnel 500 ml capacity Pear Shaped Interchangeable Stopper Glass bored stop cock

Conical flask 250ml cap. With B-24joint

Volumetric flask 200ml cap. Interchangeable glass stopper as per class A

Haemocytometer (Annexure II) To count pollen in honey

Specific Gravity Hydrometer Borosilicate 0.600-0.700,0.700-0.800 and so on up to 1.900-2.000 with least count as 0.001

Vaccupet (Annexure III) Rubber 25ml, 50ml & 100 ml cap.

Pipette controller (Annexure I ) PVC material

Flask Tong 300 mm (55-12’’)

Ring with clamp 3 inch ( Iron )

MISCELLANIOUS ITEMS

Sieve 300 micr.,500 micr., 750 micr., 710 micr., 1000 micr

Filter paper No. 04 Whatman (dia. 12.5)

Filter paper No. 01 Whatman (dia. 12.5)

Filter paper No. 42 Whatman (dia. 12.5)

Thimble for extraction Inner diameter × Height (28mm × 100 mm)

Precoated TLC Plates Aluminum plates 0.2m thickness , 20cm x20cm

7 Tongs SS-12 (to handle the Crucible keeping in desiccators )

Clamps ( ring ) Iron (08 cm dia )

Aluminium Dish with lid 7-8 cm, depth -1.5-2.0cm,thickness-0.2-0.4mm

Rubber Tube for water circulation 6 mm dia.

Silica Crucible Cap 50 ml As per BIS specification Type 2 – Medium form, based on a height diameter ratio of 0.8 Nominal capacity =approximately 75 % of overflow capacity.

Chemicals

Acetic Anhydride Purity >=97 % wt per ml at 200 C-1.079-1.081

Potassium hydroxide Purity >=85%

Petroleum Ether ( 400-600C) Purity >=99% Wt. per ml at 200C-0.635-0.645g

Petroleum Ether (600-800C) Wt. per ml at 200C-0.665-0.675g

Hydrochloric Acid Purity >=37% specific gravity-1.18

Potassium Iodide Purity >=99.8 %

Carbon Tetra chloride R.I.-1.4600-1.4610,S.G.-1.592-1.597 Purity >=99.5%

Acetic acid glacial-aldehyde free Purity >=99.7 %

Diethyl Ether Purity >=99%

Silver Nitrate Purity >=99.9 %

Sulphuric acid Purity >=98 %,specific gravity-1.84

Glycerol Purity >=99.5%

Chloroform Purity >=99.8% Sp.Gr.@20C/4 :1.474-1.478 refractive index 20/D 1.14440-14450

Hexane

Toluene – rectified Purity >=99 %

Copper acetate AR, Purity >=99 %

Sodium Tungstate AR, Purity >=99 %

Arsenic acid AR, Purity >=99 %

Sodium Cyanide AR, Purity >=99 %

P toludine AR, Purity >=99 %

Barbituric acid AR, Purity >=99 %

Tetra Hydro Furan AR, Purity >=99 %

Ethylene dichloride AR, Purity >=99 %

Methanol R.I.-1.328-1.330, Purity >=99.7%