212 Boiling Aids webcode WWQVD111 Boiling Rods, Rettberg Article Order No. Boiling rod made of borosilicate glass/DURAN 15 40 00010 Length: approx. 220 mm Diameter: approx. 6 mm webcode WW7R3261 1 2 3 Boiling Stones, IDL 1Boiling stones A for preparative work • For use in aqueous, neutral and base solvents, also under vacuum. • Effective in very small quantities of liquid. • Ready for use again after interruptions. • To prevent surging. Article Order No. Boiling stones type A, pack of 250 g/approx. 2400 pieces 21 00 70001 2Boiling stones B for analytical work • For distillations in acidic, neutral and base solvents. • Not suitable for vacuum distillations. • Effective in very small quantities of liquid. • Ready for use again after interruptions. • Ceramic product of high purity. Article Order No. Boiling stones type B, pack of 200 g/approx. 9000 pieces 21 00 70002 3”Resistent“ boiling stones for preparative and analytical work • In biochemistry, biotechnology, microbiology and microanalysis. • For vacuum and high-vacuum distillations. • Absolute resistance to the strongest acids, lyes, solvents and oxidation agents. • No abrasion and no absorption of substances. • Sterilization by burn-out, softening at 2500°C. • Effective in very small quantities of liquid. Article Order No. Boiling stones Resistant, glass 50 g/approx. 1800 pieces 21 00 70003 Boiling stones Resistant, glass 20 g/approx. 715 pieces 21 00 70004 Operating Resources, Aids webcode WW2NY111 Label Eliminator, neoLab® Label eliminator for removing labels with ease from wherever they are a nuisance, e.g. on diskettes, printer cylinders, equipment and bottles. Article Order No. Label eliminator, can of 200 ml 35 01 16247 Oil Pen, Hammacher / IDL • synthetic maintenance oil • 12 ml • vapour permeable and high temperature stability up to 260°C • odourless, transparent and free of silicone • does not leave any brown stains on the instruments • precise dosage by the safety/anti-drip valve Article Contents ml Order No. Oil pen 12 10 51 99712 Lab Aids Aids, Tools
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