201.270 Pump Air, Vaccum, Single Stage : Single stage.Motor and the main assembled housed in a box and assembled on a heavy, stable metal base. The pump has a very low level of oil vapour emission. The pump drives through V belts to maximum vaccum in a short time. Works on 220/230 volts 50Hz. A.C. Motor capacity 0.25 H.P. working pressure 15 Ibs, Free air displacement 45 liters.

201.272 Mortars And Pestles, Porcelain : Made of porcelain, unglazed fitted with wood handle.

201.276 Roding Glass : Made of Borosilicate glass, 1 to 10mm Dia Pack of 1 Kg. 1.5 meter length.

201.277 Melting Point Apparatus : The Apparatus is very useful in the determination of melting point of any substance in smell quantity upto 300° C. It consists of an aluminium block which accepts three capillary tubes and a mercury thermometer. The block is heated by two elements clamped to the sides. The built in lamp provides uniform and shadowless illumination of sample tube which are viewed through the magnifying lens against eithera dark or bright back ground selected by rotating a knob to the rear of the apparatus. A built in rotatory rheostate gives accurate adjustment of the rate of increase of temperature as melting is approched. Both the heaters are kept on in the low as well as high position of the toggle switch, thus ensuring uniform heating from both the sides of the block. A second toggle switch on the right side contracts the lamp and power input to the apparatus. Heating block and controls are enclosed in enamel painted metal case. Works on 220V 50Hz a.c. with plug and cord Case size : 22x13x30cm (LxWxH)

201.278 Retort Stand : Aluminium rectangular base with stove hammertone painted with hole. 12.5 mm dia M.S. Rod chrome plated one end half round and other end machine threaded with washer and hexagonal nut.

201.279 Retort Stand : Mild steel (unbreakable) with oven backed paint, chrome plated Ms. Rod and fitted with one adjustable screw and nylon feet, can be levelled on say surface.

201.280 Retort Stand : A cast metal support base with a unique 'A' shape that provides exvellent stability and convenient storage. Can be readily cklamped to a table with C clamp when desired. Finished in durable enemel. Without support rods.

201.285 Holder & Clamps : They all have 2 trapered wedges to ensure have outer ring to hold funnels with 3"-6" dia. While the removable inner lid holdes smaller funnels with 1"-3" dia.

201.286 Funnel Holder : Non-corrosive funnel holders have outer ring to hold funnel with 3"-6" dia. While the removable inner lid holder smaller funnels with 1"-3" dia.
Single funnel holder
Double funnel holder

201.287 Separatory Funnel Holder : It has a front opening which allows clear vision of the content and easy insertion of sepratory funnels.

201.288 Channel Base : Slotted base, cast iron with hammer tone finish accepts flat objects upto 13mm thickness.
Dimensions 100x80mm

201.289 Retort Clamp : Made of M.S. sheet Die pressed holds objects from 15 mm to 65mm with cork lined jaws, provides secure contact.With side brass wing-nut adjustable steel rod 145x7.5 mm (LengthxDia.) All parts chrome plated. Without brass head.

201.290 Retort Clamp : For holding burettes and other objects of upto 60mm. Pressure diecast, out of a light alloy. Cork lined jaws provided secure contact,, with chrome plated brass tommy bar adjusting screw and aluminium anodised stem 150x8mm, lengthxdia. Without boss head.

201.291 Retort Clamp, Cross Pattern : Die cast, strong for holding objects 100mm. cork lined jaws provide secure contact, with plated brass tommy bar adjusting acrew and aluminium anodised stem 150x8 mm, lengthxdia. without boss head.

201.292 Retort Clamp, Cross Pattern : Pressure dicast, strong for holding objects upto 100mm cork lines jaws provide secure contact, with planted brass tommy bar adjusting screw and aluminium anodized stem 250x9.5 mmm lengthxdia without head.

201.292 Retort Clamp for Condensers : For Holding and other objects upto 100mm diameter. Brass moulded jaws provided secure six point contact, rubber covered having adjusting wing nut chrome plated. Without boss head.

201.293 Retort Rings : Cast iron with boss, hammertone painted. Brass thumb screw chrome plated to fit boss. Suitable for fixing on rods upto 13mm dia. The distance between centre of ring and supporting rod is approx. 120mm for all sizes.

201.295 Laboratory Jack : Strong, stable jack laboratory equipment when it is desirable to precisley adjust the height of the equipment above the bench. The jack has a hand wheel with a long screw provides scissor-action mechanism. The top plate having a threaded hole for a laboratory rod. Minimum height 90mm.Maximum height 165mm.

201.296 Retorts : Made of Borosilicate glass with interchangeable stopper.

201.299 Spatula, Horn : FLat one end and other spoon fron, chrome plated.

201.300 Spatula with handle : Made of stainless steel, spatula blade, polished with wooden handle.

201.302 Spatula : For assisting in laboratory experiments. Made of stainless steel. Length 150mm, 1 square cut end 3 mm wide, 1 round cut end 3 mm wide, bent 4 mm end.

201.303 Spatula, Chattaway's : Made of stainless, polished. One end flat other end bend up.

201.305 Syphon : Made of glass, devised for convenient drainage of water or liquids from trough or tanks with stopcock, 45 cms long.

201.306 Syphon : Made of high density polythene. Automatic, deviced for convenient drainage of water or liquids from trough or tanks with stopcock.

201.307 Syrings : Comprises polythene body with synethetic rubber piston ring and tapered nozzle. Will stand temperature upto 125°C.

201.312 Spirit Lamp, Glass : Glass with brass wick holder and glass top cover.

201.315 Stirrer Megnatic : With hot plate of 300 watts. With temperature regulator. Suitable for sterring upto 2 litre volumes. Maximum speed 1200 e.p.m. with varibale speed control, supplied with two teflon coated magnetic strirring bars.

201.316 Stirrer Magnetic : 1/20 H.P. universal motor maximum speed 4000 r.p.m with variable speed regulator between 200 to 4000 w.p.m. The stirrer shaft is of stainless steel with 3 bladed propeller having 37 mm sweep, shaft and stirrer coupled by means of simple bush coupling with grub screw fixing. Strrer is mounted on a adjustable heavy stand.

201.317 Sodium Spoon : For holding sodium under water. Chrome plated wires stem and strong gauge cage to safety encloses the sodium. Overall 250mm.

201.318 Spheres, Glass : For use in crystal model analogues and anti bumping in preparative organic chemistry.

201.321 Eye Shield : Chemical goggles with replaceable wide angle polycarbonate lens in flexible clear PVC frame for all found vision.

201.322 Eye Goggles : Spectacles features light plano lenses in clear, thin glass, firmly mounted in a moulded frame with side shields. The lenses are all approved. The spectacles are supplied complete in plastic case.

201.323 Faceshield : Steel bound plastic visor, tranparent non flammable. Thickness 0.8 mm depth 150mm fits securely to deep moulded browguard with adjustable crown strap For protection against chemicals splashes and impact from flying objects.

201.324 Apron, White PVC : Heavy duty white pvc material, with PVC tie straps. Resistant to most chemicals including strong acids and alkalis.
Size : 910x650mm, widthxlength

201.325 Gloves, Leather : Gauntlet style gloves designed to provide protection for the hand and forearn against intermitted exposure to heat Overall length 350mm.

201.326 Gloves, Polythene , Disposable : For handling noxious materals, 30mm thick polythene. Supplied in packets of 100 medium size.

201.327 Gloves, Rubber : General purpose medium weight gloves with raised surface pattern for excellent wet grip.

201.330 Test Tubes : Made of soda glass, with or without rim. (Lengthxdia.)

201.334 Test Tube Stand, Polythene : MAde of polythene high density. the base size 210x82mm gives stability. Can accept 2 tubes of 25 mm dia and four tubes of 16 mm dia. 6 vertical pegs at the rear edge of the base ensures quick drying of the tubes.
(a) The rack accepts 2 tubes of 25mm dia, and 4 tubes of 16 mm dia.

201.335 Test Tube Stand : Comprises heavy hardwood base and top with single row of holes. Clips together quickely and easily with two moulded supports. Supplied flat tranport and compact storage when not in use.
Without peges.
Dimensions : Height 110mm, hole diameter 21mm.

201.337 Test Tube Stand, Aluminium : Made of thick aluminium sheet with three tires, amodised.

201.339 Test Tube Holder : Chrome plated spring steel wire holder with finger grips. The jaws will accepts tubes upto 38mm diameter and their alignment is maintained by a wire collar. Overall length 130mm.

201.340 Test Tube Holder : Comprising Stout hard rolled brass strip mounted in a wooden handle, accepting test tubes from 12 to 40 mm dia. Overall length 220mm

201.341 Tong, Beaker : Made of steel chrome plated. Asbestos lined jaws grip firlmy for any size beaker from 250cm3 to 1500 cm3. Overall length 350 mm width of jaws 75cm.

201.342 Tong Flask : Made of chrome plated with asbestos lined retangular jaws giving an extremely firm grip to flasks of any size from 100cm3 to 2000 cm3.

201.343 Thermometer, Mercury, White Backed : Total immersion mercury filled, engraved stem with white enamelled back, 5-7 mm diameter, length as below. With reinforced bulbs, in card board case. Accuracy±1° of the scales.

201.345 Thermometer, Mercury White Backed : 76mm immersion, mercury filled, with white enamelled back, engraved scale, dia 5-7mm, feinforced bulbs, length 300mm. Incase board case. Accuracy ± 1°of scale.

201.348 Thermometer, Clinical : Engraved stem, Enamelled back. Range 94° F to 108° F or 35° to 43°C with permanent amber colour graduation, in beautiful transparent plastic case with screw cap.

201.349 Thermometer, wet & Dry : Double scale, range-10 to+50x1°C and -20 to 120° Fx2° F, red spirit filled. Mounted on screen printed scale on wooden nicely polished base. Overall size 250x75mm. with humidity chart.

201.350 Thermometer Wall : Mounted on polished wooden base, with screen printed markings and figures. Range -20 to +50x1°C and 0to 120°Fx2°F, red spirit filled. Overall dimensions : 250x40mm.

201.351 Thermometer Wall, Big : Wall mounting, double scale, mounted on polished wooden base with screen printed marking and figures. Range-20 to +55° s 1° C and 130x2°F, red spirit filled. Overall dimensions : 500c90mm.

201.352 Thermometer, Maximum & Minimum : Double scale, spirit mercury filled. Mounted on plastic scale on wooden polished base with magnet for resetting with mounting bracket for wall mounting. Ramge-20 to +50° x 1°C and o to 120° Fx2° F.

201.353 Tiles, Procelain : Glazed one side top, extra white, square.

201.357 Tripod Stand,Folding Type : Iron sheet top and mild steel. Zinc coated legs are removable for easy storing.

201.358 Triangles, Pipeclay : With thick G.I. Wire.

201.362 Simple Pattern Rule : Length 0.5m, divided into centimeters by alternative coloured bars, and figured every centimeters.

201.363 Meter Rule : Made from seasoned wood, accurate, horizontal reading one metre long. Divided both edges in mm. Figured every cm, one edge reading left to right, the other right to left. 25 mm width, 5mm thickness.

201.364 Meters Rule, Half : Made of seasoned wood, half meter long. Graduated 50cms. On both the edges.

201.365 Meter Rule : Made of seasoned wood. Vertical reading in cms. and mm 0 to marked at top.

201.367 Metre Rule : Made of seasoned wood, 1½ metre long. Made into two pices of 75 cms each piece. But the reading of numbers in 0 to 150cms.
Note : All the above metre is available with brass ends. If requires at extra cost.

201.368 Tubing, Rubber Red : Red colour, extra soft quality. Suitable for general laboratory application.

201.370 Vapour Density Apparatus : For the determination of vapour density of volatile liquids. The relative molecular mass of the compound may then be determined by multiplying the vapour density by two. Comprises glass bulb with long tube drawn out to a fine point for flame sealing. Bulb capacity 200cm3 approx.

201.371 Vapour Density Apparatus Victor Meyer : For the vapour density determination of voletile liquids by measuring the volume of air displayed by a known mass of the substance when vaporised. Comprises 100 cm3 bulb with a long vaporising tube fitted with a side delivery tube incorporating a safety bulb another sidearm carries a flattened glass rod, to support a vapour density bottle & contents before introduction into the tube by rotating the rod. An outer jacket surrounds the vaporising tube. Supplied without vapour density bottle.

201.372 Tubes for vapour density apparatus : Graduated gascollection tube 50cm3.

201.373 Viscometer : the relation between the intrinsic viscosity of a polymer solution and the relative molecular mass of the polymer allows this apparatus to be used for quantitive determination of relative molecular mass. Comprises glass U tube with two bulbs connected by a capillary tube.
Overall length 230mm approx.

201.374 Corrosion Kit : The kit magnifying glasses, etching trays, tweezers, stencil brushes, 6 volts bulbs, bulbholders, 6 volts batteries, stirring rods, plastic trays. petri dishes, crocodile clips, syrings connecting wire, electrodes: aluminium, copper, lead, iron, tin, zinc.
Supplied with copper laminate sheet, steel shim gelatine, phenolphthelein. Potassium hexa-cyanoferrate, aluminium potasium sulphate, sodium chloride, copper sulphate, purified zinc Plastic sheet, aqueous colloidal graphite.

201.375 Glassmaking Kit : The kit contains follows materials:
8 Nickel crucible procelain crucibles, soda glass rods and tubes.
8 steel casting plastic.
20 Microscope slides.
16 Polythene bages.
1 pair of polaroid squares.
Also supply lead oxide, boric acid, borax, zinc oxide, sand, cobalt oxide, manganese dioxide, copper (ii) oside iron, (iii) oxide and nickel.

201.376 Metals Investigation Kit : The kit contains following items
4 items brass, copper & Iron strips of size 200x15x0.5mm.
4 copper strips 500x15x0.12mm
8 mild steel strips 500x15x0.12mm
2 meter magnesium ribbon, 5 mm wide
10 aluminium tubes, 20SWG
1 Brass tube, 24 SWG, 500x13m (Lengthxdia)
3 meter each, Aluminium, Zinc, Copperwire, 16 SWG, Aluminium, Zinc, Copper wire, 16 SWG, Aluminium, Constantan, Copper, Zinc wirw 22 SWG
100 meter, SCC copper wire, 28 SWG.
2 sheets metallised Melines film. 500 gms Copper rivets.
1 Pack Epoxy resin adhesive
4 Each, Crusible and lids, 15ml
10 Bulbs 1.5V, 0.2A.
1 Hand lens, 25 mm diameter Various Chemical pack.

201.377 First Aid Kit : Suitable for upto 50 persons. The kit contains following items.
6 small Lint Dressing No7
3 Medium Lint Dressing No 8
3 Large Lint Dressing No 9
1 Pkt. of 12 Adhesive Dressings
2 Triangular BAndages 90x127 cms
1 Adhesive Plaster 2.5x5 cms
2 Sterile cotton wool pad 15 cms.
2 Eye Pad No 16
1 Rubber Pressure Bandages.
1 Box of 12 safety pins.
1 form Advice of first Aid.
1 From person on Charge
1 Tube Antiseptic cream
1 Dettol Liquid 100ml.
1 Optrex Eye Bath
1 Bottle of 100 Aspirin Tablets.
1 Scissors, Bandages 125 mm
1 Forceps, oblique 75 mm
1 Elastoplast strip 63x900mm
1 Elastoplast strip 75x900mm
2 Pkt. of 5 Gauze Swabs 75x75mm
All items packed in First Aid metal box.

201.378 Watch Glass : Made of glass, concave, ground edges.