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1350: Palm-held Sample Cup Vent Hole Punch

Availability: In stock



    • Create Sample cup vent holes
    • Easily ruptures ThermoPlastic® seals for venting Sample Cups
    • Avert pressure differentials
    • Simple and effective to use
    • Punching tip automatically retracts into protective housing

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This handy palm-held device greatly simplifies rupturing a ThermoPlastic® sample cup seal and creating a uniform vent hole for maintaining pressure equalization within the sample cup and sample chamber. Appropriate pressure equalization eliminates thin-film sample support planes from being distorted due to pressure variations and skewing analytical results.

® ThermoPlastic and Chemplex are registered trademarks of Chemplex Industries, Inc.

Easy to use

• Position the Vent-Hole Punch over the top (closed end) of a sample cup
• Apply a gentle downward force on the knob to rupture the ThermoPlastic® seal and create a vent-hole of uniform diameter.
• Remove the Vent-Hole Punch.


For use with Sample Cups: 1065, 1075, 1083, 1085, 1430, 1430-SE, 1440, 1440L, 1830, 1830-SE, 1840, 1850