Coventry Hi-Purity Alcohol Wipes – Polyester

Coventry™ Hi-Purity Polyester Alcohol Wipes are saturated with semiconductor grade isopropyl alcohol (IPA) filtered through 0.05 µm media, either 100% or with 30% water deionized to at least 18 MΩ and filtered through 0.2 microns filter. The superior purity make alcohol these wipes effective and safe in the most critical applications, without leaving residues that are conducive to microbial growth or dendritic growth in electronics.

Features & Benefits

  • Laser sealed edge and monofilament "no-run" polyester prevent loose fibers
  • Durability for cleaning abrasive and irregular surfaces
  • Class 10 (M3, ISO 4) cleanroom processed and packaged
  • Ideal for cleaning semiconductor wafer fabs and other critical applications
  • Ultra-low acidity, ionics, trace metallics, non-volatile residues (NVR) and particulates
  • Increases safety by eliminating squirt bottles and spills
  • Improves efficiency with consistent saturation
  • Cleanroom double-bagged with resealable inner-bag to avoid solvent loss

Applications

  • Cleaning critical metallic and non-metallic surfaces
  • Aerospace production areas
  • Medical device assembly

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Part # Size Units Per Case
6259LEIPA

50 - 9"x9" (22.9cm x 22.9cm) wipes presaturated with 100% IPA in resealable bag

10 bags
6259LE7030

50 - 9"x9" (22.9cm x 22.9cm) wipes presaturated with 70% IPA and 30% deionized water in resealable bag

10 bags
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FAQ's

How do I figure out the shelf life of a product?

The shelf life of a product can be found on either the technical data sheet (TDS), available on the product page, or by looking on the certificate on conformance (COC). The COC can be downloaded by going to https://www.chemtronics.com/coc. Once you have the shelf life, you will need to add it to the manufacture date for a use-by date. The manufacture date can be identified by the batch number. The batch code used on most of our products are manufacture dates in the Julian Date format. The format is YYDDD, where YY = year, DDD = day. For example, 19200 translates to the 200th day of 2019, or July 19, 2019. This webpage explains and provides charts to help interpret our batch numbers: https://www.chemtronics.com/batch-codes.

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