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250µL

Qty Price UnitItemCat# Mfg#
$18.43 100/PK250µL Black Polypropylene Big Mouth Conical Limited Volume Insert, 6x31mm, Precision-Formed Interior, No SpringLABB4025P-631BK4025P-631BK
$147.43 1000/CS 
$35.79 100/PK250µL Black Polypropylene Big Mouth Conical Limited Volume Insert, 6x31mm, Precision-Formed Interior, w/Bottom SpringLABB425PBS-631BK425PBS-631BK
$286.29 1000/CS