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    5 Products

    Plastic Funnels for Harsh Chemicals

    Image of Product. Front orientation. Funnels. Plastic Funnels for Harsh Chemicals , Style B.

    Style B

    Transfer acids, solvents, and other harsh substances with these funnels—they’re more chemical resistant than standard plastic funnels. Unlike glass or porcelain funnels, they won’t chip or shatter. A nonstick finish keeps material from clinging to the sides, so you can transfer every last bit.
    Style B
    Image of Product. Front orientation. Funnels. Plastic Funnels for Harsh Chemicals , Style B.
    Style B have a straight spout that helps prevent clogs when transferring powders or viscous liquids.
    Spout
    Cap.
    Top
    OD
    Ht.
    OD
    Lg.
    Color
    Autoclavable
    Max. Temp.,
    ° F
    Each
    PFA
    5 fl. oz., 150 ml3 1/2"4 1/8"5/8"1 1/8"ClearYes5009825N111000000
     

    Glass Funnels

    Image of Product. Front orientation. Funnels. Glass Funnels , Style A.

    Style A

    Made of borosilicate glass, these funnels withstand higher temperatures and harsher chemicals than plastic funnels. Unlike some plastic, glass doesn’t leach, meaning it won’t contaminate samples. These funnels meet strict ASTM standards for laboratory glassware material and dimensions.
    Style A
    Image of Product. Front orientation. Funnels. Glass Funnels , Style A.
    Style A funnels are often used with filter paper. The angled spout opening helps liquids flow smoothly without splashing.
    Spout
    Cap.
    Top
    OD
    Ht.
    OD
    Lg.
    Color
    Autoclavable
    Max. Temp.,
    ° F
    Specs. Met
    Each
    Borosilicate Glass
    5 fl. oz., 150 ml3 3/4"7"3/8"3 7/8"ClearYes840ASTM E1095 Type 1 Class A2323N1000000
     

    Filtering Funnels

    Image of Product. Front orientation. Contains Border. Funnels. Filtering Funnels .
    Image of Product. Borosilicate Glass. Front orientation. Borosilicate Glass. Filtering Funnels .

    Borosilicate

    Glass

    Separate solids and liquids. Also known as Buchner funnels, these funnels have a built-in perforated plate—use it by itself or to hold filter paper. Since the plate is built in, all solid material is collected on top while liquid filters through uncontaminated.
    To speed up the filtration process, use these funnels with a vacuum flask. Place them into the flask’s stopper for an airtight seal.
    Borosilicate Glass—Borosilicate glass funnels stand up to harsher chemicals than porcelain funnels but are more fragile. They also filter finer particles without filter paper. Since they’re clear, they’re best for highly precise work where you need to closely monitor the process.
    Spout
    Cap.
    Removes Particle
    Size Down To, μm
    Top OD
    For Filter
    Paper Dia.
    Ht.
    OD
    Lg.
    Color
    Filter
    Permanence
    Autoclavable
    Max. Temp.,
    ° F
    Each
    Borosilicate Glass
    5 fl. oz., 150 ml42 15/16"2 5/16"4 7/8"9/16"2 15/16"ClearPermanentYes9001379N1030000000
    5 fl. oz., 150 ml102 15/16"2 5/16"4 7/8"9/16"2 15/16"ClearPermanentYes9001379N105000000
    5 fl. oz., 150 ml402 15/16"2 5/16"4 7/8"9/16"2 15/16"ClearPermanentYes9001379N101000000
     
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