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  • Tubes NMR F/B 10mm 8" Cs50

    Kontes

    Flat bottom Caps not included OD 10 mm Wall thickness .381 mm Manufactured from 51 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements

  • Recovery Flasks, Heavy Wall, with Square Joint Bead and Plastic Safety Coating

    Kontes

    KimCote® plastic-coated single neck flask with a outer joint designed for easy recovery of reaction products. Total contents are accessible with a spatula or policeman. Lower portion fits standard heating mantles. Even wall thickness and minimum runout make these flasks ideal for use with…

  • Flex-Column 1.5X100cm Pk3

    Kontes

    FLEX-COLUMNS® are economical and easy-to-use. Short columns are typically used for ion exchange chromatography, sample desalting and semi-disposable applications, while the long columns are ideally suited for gel filtration and adsorption chromatography. Constructed of polypropylene…

  • NMR Tubes and Caps

    Kontes

  • Squibb Separatory Funnels

    Kontes

    Squibb-type with Standard Taper joint and stopcock Plain stem, but may be used with 179800 adapter. (Note stem diameter for a proper fit when using this adapter.) 636031 series is supplied without a stopper 636030 series is supplied with a glass stopper With an 821001 1:5 taper PTFE…

  • Flask Distn App Cyanide 19/38

    Kontes

    Apparatus for removing interfering substances in quantitative analysis of various industrial waste waters, saline and reagent grade water. Cyanide as hydrocyanic acid (HCN) is released from cyanide complexes by means of a reflux-distillation and absorbed in a scrubber containing a sodium hydroxide…

  • Round Bottom Boiling Flasks, SJ Joint, Heavy Wall, with Plastic Safety Coating

    Kontes

    KimCote® plastic-coated single neck flask with a SJ socket joint. Useful as rotary evaporator condensate collection flask or as a replacement for European designation KS 20/35.

  • Stoppers and CapPlugs

    Kontes

  • Recovery Flasks

    Kontes

  • PTFE Sleeve 19/38 Cs6

    Kontes

  • Tubes NMR F/B 10mm 7" Cs50

    Kontes

    Flat bottom Caps not included OD 10 mm Wall thickness .381 mm Manufactured from 51 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements

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