Gas washing bottles

Description Riviera Reagent Bottle, Narrow Neck, Amber/Clear The amber colour is only applied externally ensuring that internal surfaces have standard clear glass properties Very durable and chemically resistant amber colour All glass components and therefore suitable for storage of aggressive materials Tight closure due to standard ground joint Fired-on, white ceramic print

Description Condensers, Lie big, with Sealed Inner Tubes, RIVIERA Condensers, Lie big, Drip Trip with I/C Inner and Outer Joint, RIVIERA Condensers, All ihn, Drip Tip with Inner and Outer Joint, RIVIERA Condensers, Graham, Coil Distillate Type, Drip Trip with I/C Inner and Outer Joint, RIVIERA Condensers, Double Surface, Davies, RIVIERA

Description Vitreous Silica is the glassing modification of silcon dioxide with a purity of 99.9% in the transparent form and is called fused silica. All our silica ware products are made out of fused silica. Fused silica is completely unaffected by acids such as sulpuric, nitric and hydrochloric, however, it can be affected by hdrofluric acid and at high temperatures also by phosphoric acid. Hot alkalies and certain metallic oxides also react on fused silica. Fused silica is boron free They are of very low expansion and hence have excellent dimensional stability and thermal shock resistance Technical Specifications: - Electrical resistivity - (at 350°C) 7 x 107 ohm cm - Average co-efficient of expansion - 5.5 x 10-7 / °C - Softening point - 1685° C - Annealing point - 1200° C - Operating temperature (continuous) - 1050° C - Operating temperature (intermittent) - 1350° C Working temperature - 1950° C Strain point - 1120° C

Description The new modular Bottle Carrying System fits standard laboratory bottles that have a GL 45 neck finish and is compatible with four bottle sizes 2, 5, 10 & 20 litres. It is ergonomically designed, and offers health & safety benefits to the user and allows easy and safe transport of bottles around the laboratory or production facility. It makes pouring liquids from the larger bottles more comfortable and safer. All materials are fully autocalvable.