A range of flat and gusseted wet strength paper envelopes that can be used to store geological samples such as rocks, fossils, mineral specimens and soil samples, even if damp.
The Geochem envelopes can be securely sealed with a folded edge that is reinforced with metal wire for extra strength. The reinforced fold helps prevent sample leakage and contamination.
|Description||Size||Qty / pack|
|2D/Flat Geochem envelopes||75mm x 125mm||500|
|2D/Flat Geochem envelopes||97mm x 140mm||500|
|2D/Flat Geochem envelopes||100mm x 200mm||500|
|2D/Flat Geochem envelopes||150mm x 225mm||500|
|3D/Gusset Geochem envelopes||150mm x 90mm x 50mm||500|