Vial Inserts

qromix logoQEC has limited-volume inserts to fit 8mm standard opening vials, and 9mm, 10mm, 11mm wide opening vials. Limited-volume inserts are an economical way to reduce the use and waste of solvents in small samples. 

QEC's precision-point conical bottom inserts provide the smallest dead volume, and are a good choice for minimizing sample loss. Precise mandrel-formed vial inserts also provide excellent injection accuracy.

Polypropylene bottom springs are attached to conical bottom inserts to help center the insert inside the vial and to protect the autosampler needle.

QEC also offers flat bottom inserts that are very economical and are often a viable option for limited sampling.

SizeDescriptionPkgProduct No.
5x29mm150 µl clear insert with bottom spring for 8mm standard opening100QIV-150S-PSA
5x31mm200 µl clear insert with flat bottom for 8mm standard opening100QIV-200S-FA
5x31mm100 µl clear insert, no spring, for 8mm standard opening100QIV-100S-NA
4x25mm50 µl clear insert with bottom spring for 8mm standard opening100QIV-50S-PSA
6x29mm250 µl clear insert with bottom spring for 9mm, 10mm, 11mm wide opening100QIV-250W-PSA
6x31mm250 µl clear insert with flat bottom for 9mm, 10mm, 11mm wide opening100QIV-250W-FA
6x31mm250 µl clear insert with no spring for 9mm, 10mm, 11mm wide opening100QIV-250W-NA
6x25mm50 µl clear insert with bottom spring for 9mm, 10mm, 11mm wide opening100QIV-50W-PSA