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Impingers

Impingers, sometimes known as bubblers, are small bottles used with an air sample pump to collect airborne hazards into designated collection liquids for analysis. For personal exposure measurement the impinger mounts in a holster accessory near the breathing zone. For area monitoring the impinger is mounted on the side of a pump with a holder accessory. SKC offers impingers in Pyrex® glass or PFA (fluoropolymer) to meet your applications.

Glass Impinger
PFA Impinger
Glass Impinger in holder with Sidekick
PFA Impinger in holder with Sidekick
  • Glass Impingers have graduations in 5ml increments and available with a fritted nozzle to increase contact between the air sample and the liquid.
  • PFA impingers are unbreakable, inert to virtually all chemicals and perform well in high temperature and cryogenic applications.
Glass Midget Impingers

SKC laboratory-quality glass impingers have graduations that are accurate to within ±0.5 ml for each increment. This helps reduce volumetric measurements required in the field and in the laboratory, while also saving time and money. Serial numbers on both sections assist with sample identification and proper part matching.

The Glass Midget impingers are available with a standard nozzle, or fritted nozzle (170 to 200 µm glass frit) which increases contact between the air sample and the liquid.

Spill-resistant Midget Impingers feature an outlet side arm that extends midway down the impinger with capacity for all liquid in the impinger.

Description Part Number  
Glass Midget Impinger, 25 ml, standard nozzle 225-36-1  225-36-1 Glass Midget Impinger, 25 ml, standard nozzle 
Glass Midget Impinger, 25 ml, fritted nozzle 225-36-2  225-36-2 Glass Midget Impinger, 25 ml, fritted nozzle 
Spill-resistant Glass Midget Impinger, 25 ml, standard nozzle 225-36-4  225-36-4 Spill-resistant Glass Midget Impinger, 25 ml, standard nozzle 
Spill-resistant Glass Midget Impinger, 25 ml, fritted nozzle 225-36-5  225-36-5 Spill-resistant Glass Midget Impinger, 25 ml, fritted nozzle 
Standard Nozzle

225-36-1

Fritted Nozzle

225-36-2

Spill Resistant Standard Nozzle

225-36-4

Spill Resistant Fritted Nozzle

225-36-5

PFA Midget Impingers

Unbreakable Savillex 60 ml PFA impingers are an ideal alternative to glass impingers. PFA impingers are safe to use and are inert to virtually all chemicals and perform well in high-temperature and cryogenic applications. SKC offers Savillex PFA impingers with two different port configurations to meet your applications, including transfer caps and ferrule nuts to provide a leak-tight seal.

  • Mechanically strong even at high temperatures
  • Temperature resistant up to 260°C (500°F)
    • Also suitable for cryogenic applications
  • Chemically resistant to all common solvents
  • Ultra-low levels of metallic and organic extractables
  • Steralisable
    • Autoclave, e-beam, ethylene oxide, or gamma radiation
  • Low gas permeability
  • Large 60 ml capacity
  •  
Description Part Number  
PFA Impinger with a ¼ inch vertical port and a ¼ inch side port for horizontal connections 225-0020  225-0020 PFA Impinger with a vertical port and a side port for horizontal connections 
PFA Impinger with two vertical ¼ inch ports for close assembly of sampling train 225-0021  225-0021 PFA Impinger with two vertical ¼ inch ports for close assembly of sampling train 
180 degree PFA Tube Bend, ¼ inch (6.35 mm) diameter x 8 inch (203 mm) length, used to connect two PFA impingers (Part Number 225-0021 only) 225-0022  225-0022 180 degree PFA Tube Bend, used to connect two PFA impingers Part Number 225-0021 only 
90 degree PFA Tube Bend, ¼ inch (6.35 mm) diameter x 6 inch (150 mm) length, used to connect a PFA impinger (Part Number 225-0020 only) to a sample pump 225-0023  225-0023 90 degree PFA Tube Bend, used to connect a PFA impinger (Part Number 225-0020 only) to a sample pump 
Single Vertical Port

225-0020

Dual Vertical Port

225-0021

180 Degree Tube bend

225-0022

90 Degree Tube Bend

225-0023

Impinger Holsters and Holders

Vinyl holsters are supplied with a clip to attach to clothing, to ensure impinger is near the breathing zone. The stainless steel holders for area monitoring attach to high-volume air sample pumps. The single holder accommodates either an impinger or impinger trap; the double holder accommodates either two impingers for series operation or an impinger and trap.

Description Part Number  
Holster, thick polyester fabric with a clip for attachment to clothing. Suitable for Glass Midget Impingers only 225-20  225-20 Holster for impinger, manufactured from thick polyester fabric with a clip for attachment to clothing 
Holster, vinyl fabric with clip for attachment to clothing. Suitable for PFA Midget Impingers only. 225-0027  225-0027 Holster for impinger, manufactured from thick polyester fabric with a clip for attachment to clothing. Suitable for PFA Midget Impingers only 
Single Impinger Holder, suitable for glass impingers only, for 1 impinger or 1 trap. Stainless steel. For use with Sidekick or Universal Pumps. 225-20-01  225-20-01 Single Impinger Holder, suitable for glass impingers only, for 1 impinger or 1 trap. Manufactured in Stainless steel 
Single Impinger Holder, suitable for glass impingers only, for 1 impinger or 1 trap. Stainless steel. For use with AirChek Essential+/Connect/Touch series pumps 225-20-05 225-02-05 Single Impinger Holder, suitable for glass impingers only, for 1 impinger or 1 trap. Stainless steel. For use with AirChek Essential+/Connect/Touch series pumps
Double Impinger Holder, suitable for glass impingers only, for 2 impingers, or 1 impinger and 1 trap. Stainless steel. For use with Sidekick or Universal pumps. 225-20-02   Impinger Holder, suitable for glass impingers only, for 2 impingers, or 1 impinger and 1 trap. Manufactured in Stainless steel 
Double Impinger Holder, suitable for glass impingers only, for 2 impingers, or 1 impinger and 1 trap. Stainless steel. For use with AirChek Essential+/Connect/Touch series pumps. 225-20-03  225-20-03 Double Impinger Holder adapted for AirChek TOUCH pump, suitable for glass impingers only, for 2 impingers, or 1 impinger and 1 trap. Manufactured in Stainless steel 
Single Impinger Holder, suitable for PFA impingers only, for 1 impinger or 1 trap. Stainless steel. Note that this holder is larger than the 225-20-01 to hold the PFA impinger. 225-0026  225-0026 Single Impinger Holder, suitable for PFA impingers only, for 1 impinger or 1 trap. Manufactured in Stainless steel. Note that this holder is larger than the 225-20-01 to hold the PFA impinger. 
Holster for PFA impinger

225-0027

Holster for Glass impinger

225-20

Single Glass Impinger Holder

225-20-01

Single Impinger Holder, suitable for glass impingers only

225-20-05

Double Glass Impinger Holder

225-20-02

Single PFA Impinger/Trap Holder

225-0026

Impinger Traps

A trap is is used with an impinger to prevent impinger liquid from being drawn into the sample pump. Solid sorbents may be added to the trap when using a volatile liquid to protect the pump chamber from vapours.

Description Part Number  
Glass trap for Glass Midget Impingers for area sampling 225-22  225-22 Glass trap for Glass Midget Impingers for area sampling, can be used with or without sorbent 
In-line Plastic Traps with silica gel/activated charcoal sorbent, pk/3 225-22-01  225-22-01 In-line Plastic Traps with silica gel/activated charcoal sorbent 
Replacement Trap Sorbent, 200 g, silica gel/activated charcoal 225-22-02  225-22-02 Replacement Trap Sorbent, 200 g, silica gel/activated charcoal 
Glass Trap for Glass Impingers

225-22

In-line Plastic Trap

225-22-01

Replacement Trap Sorbent

225-22-02

Impinger Trap Instructions

Impinger Trap
Instructions