Standard Polyspring™ Inserts

Eliminates dead volume 9with correct autosampler default setting
Allows complete sample extraction
Shock-absorbing Polyspring
Self-aligning, stands straight

Catalog # Description
100/pk
C4012-530 Polyspring Glass Inserts for standard-opening vials, Conical with pulled-point interior, 150 µl capacity, 33 expansion borosilicate glass


Standard Conical Inserts

Ready-to-use, simply drop into Standard-Opening vial for instant injections
Self-aligning
No springs
The economical choice for microvolume sampling

Catalog # Description
100/pk
1000/cs
C4012-529L Target Glass Inserts, Conical with pulled-point interior, 150 µl capacity, 33 expansion borosilicate glass
C4012-531L Target Glass Inserts, Conical with precision-formed mandrel interior, 150 µl capacity, 33 expansion borosilicate glass


Standard MicroSerts®–Flat Bottom Inserts

An economical, limited-volume alternative
Custom fit for Standard-Opening vials - extremely flat bottom
Won't push-up - protects syringe needle
Easy, open-end identification from our exclusive colored line at top of insert

Catalog # Description
500/pk
C4012-465 Glass MicroSerts, Flat bottom with 200 µl capacity, For Standard-Opening vials, 51 expansion borosilicate glass