Breckland Scientific 2023 Catalogue

Gas

Gas Collection & Washing

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1 GAS SYRINGE High quality, graduated, all glass gas/chromatography syringe. The low friction plunger means this is ideal for experiments requiring measurement of the evolution of gases at low pressure. 100ml capacity. Cat No. Description Price Per SRG-300-100 Gas Syringe 26.02 ea. 2 BEEHIVE SHELVES Porcelain beehive shelf, to support a gas jar etc. in a pneumatic (water) trough, when collecting evolved gases. A hole in the side allows a delivery tube to enter, and a hole in the top allows evolved gases from the experiment to escape into a gas collection jar. Cat No. Description Height Dia. Price Per GAS-050-075 Beehive Shelf 37mm 75mm 1.99 ea. GAS-050-100 Beehive Shelf 50mm 100mm 2.12 ea. 3 GAS JARS A range of glass gas jars, with ground glass top flanges, used for the collection of gases, deflagration experiments etc. Glass gas jar covers are available separately to cap and seal the jars. Cat No. Description Height Dia. Price Per GAS-150-100 Gas Jar 150mm 50mm 6.36 ea. GAS-150-150 Gas Jar 200mm 50mm 6.78 ea. GAS-150-200 Gas Jar 250mm 50mm 8.16 ea. GAS-150-250 Gas Jar 200mm 60mm 14.33 ea. GAS-150-300 Gas Jar 300mm 60mm 16.45 ea. 4 GAS JAR COVERS Circular glass discs, ground on one side to aid the seal when placed on top of a gas jar. Can also be used with a little Vaseline/ Petroleum Jelly, to provide a fool-proof seal. Cat No. Description Dia. Price Per GAS-200-100 Gas Jar Cover 65mm 2.71 5pk GAS-200-150 Gas Jar Cover 75mm 3.43 5pk GAS-200-200 Gas Jar Cover 90mm 4.28 5pk 5 DRESCHEL BOTTLE Glass Dreschel bottle, for gas washing. The head has 8mm diameter inlet and outlet tubes and 29/32 ground glass socket and cone. Capacity: 250ml. Cat No. Description Price Per GAS-100-100 Dreschel Bottle 21.98 ea. 6 WOODEN SPLINTS A pack of 1000 (approx.) wooden splints (spills), useful for lighting Bunsen burners, experiments requiring a glowing splint, holding and transferring small chemical samples etc. Length c. 180 mm Cat No. Description Price Per GAS-550-100 Wooden Splints (Spills) 5.50 1000pk 7 GAS MEASURING TUBE A graduated borosilicate glass tube calibrated to 0.1mm, for measuring the volume of evolved gases. Tube is sealed at one end, with a beaded rim at the other, open end. Graduated volume 50ml. Dimensions: 700mm long x 14mmn outer diameter. Graduations from 0-50ml x 0.1ml. Cat No. Description Price Per GAS-350-100 Gas Measuring Tube 9.74 ea.

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Gas Syringe

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Beehive Shelves

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Gas Jar

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Wooden Splints

Gas Measuring Tube

Dreschel Bottle

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