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    4 Products

    Plastic Funnels

    Image of Product. Front orientation. Funnels. Plastic Funnels , Style A.
    Image of Product. Front orientation. Funnels. Plastic Funnels , Style D.

    Style A

    Style D

    Use these plastic funnels to direct the flow of liquids and powders in lab, food prep, and maintenance tasks.
    Style A
    Image of Product. Front orientation. Funnels. Plastic Funnels , Style A.
    Vented Spout—Funnels with a vented spout let gases escape to prevent pressure buildup and vapor lock. This helps liquids flow smoothly without burping or spilling.
    Spout
    Cap.
    Top
    OD
    Ht.
    OD
    Lg.
    Flexibility
    Color
    Autoclavable
    Max. Temp.,
    ° F
    Features
    Each
    Polypropylene
    8 fl. oz., 235 ml4 1/4"4 3/4"7/16"1 1/2"RigidSemi-Clear WhiteYes235Vented Spout4383T300000
     
    Style D
    Image of Product. Front orientation. Funnels. Plastic Funnels , Style D.
    Style D have spiral ridges on the inside that help liquids drain quickly even when using filter paper. Style D have an angled spout to direct the flow of liquid, so there’s less chance of splashing.
    Vented Spout—Funnels with a vented spout let gases escape to prevent pressure buildup and vapor lock. This helps liquids flow smoothly without burping or spilling.
    Spout
    Cap.
    Top
    OD
    Ht.
    OD
    Lg.
    Flexibility
    Color
    Autoclavable
    Max. Temp.,
    ° F
    Features
    Each
    PMP
    8 fl. oz., 235 ml4 1/2"7 5/8"3/8"4 1/4"RigidClearYes350Quick-Drain Ridges, Vented Spout4005T5000000
     

    Rubber Funnels

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

    Style A

    Squeeze the mouth on these funnels and twist the spout—they’re made of rubber to flex into snug spots.
    Style A
    Image of Product. Front orientation. Funnels. Rubber Funnels , Style A.
    Style A have a thicker spout wall than Style B, so the spout can be bent at sharper angles without kinking and restricting flow.
    Spout
    Cap.
    Top
    OD
    Ht.
    OD
    Lg.
    Color
    Autoclavable
    Max. Temp.,
    ° F
    Features
    Each
    Buna-N
    8 fl. oz., 235 ml3 1/4"9"5/8"5 1/2"RedNo220Handle9848N113000000
     

    Filtering Funnels

    Image of Product. Front orientation. Contains Border. Funnels. Filtering Funnels .
    Image of Product. Porcelain. Front orientation. Porcelain. Filtering Funnels .

    Porcelain

    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.
    Porcelain—Porcelain funnels handle temperatures more than two times higher than glass funnels and are less likely to chip or break. They withstand most chemicals, but their glaze can be damaged by highly corrosive ones, such as hydrofluoric acid.
    Spout
    Cap.
    Top
    OD
    For Filter
    Paper Dia.
    Ht.
    OD
    Lg.
    Color
    Filter
    Permanence
    Autoclavable
    Max. Temp.,
    ° F
    Each
    Porcelain
    8 fl. oz., 235 ml4 1/8"3 9/16"6"5/8"3"WhitePermanentYes2,1001379N610000000
     
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