氣體採樣袋/採樣過濾膜/採樣吸收瓶

氣體採樣袋 / 採樣過濾膜 / 採樣吸收瓶(Tedlar Gas Sampling Bag/Flter/Impinger)

Gas Sampling Bulbs

Tedlar Gas Sampling Bags

Gelman Filter Products

Standard Midget Impingers and Bubblers