- Andrew, Iowa, United States
- Jun 23rd
this is 4 new packs of national scientific c4010-92-- three packs seem good and they are 100 count per pack with lids-- the one seems to have some broken ones. I do not feel really that 50 are but to be on the safe side saying total of 350 count-- Target 10-425 Screw Thread Convenience Kits Target Convenience Kits with your choice of wide-opening 2 Milliliter, 12 x 32 Millimeter Vials, Caps or Seals, Septa and Polyspring Inserts.