https://maxisci.com/inoculation-loop-flexible-1ul-calibration-certificate-sterile-ps-blue-10-zip-lock-bag-100-bags-unit/
Inoculation Loop, Flexible, 1uL, Calibration Certificate, STERILE, PS, Blue, 10/Zip Lock Bag, 100...
Bulk pricing on lab supplies, ALWAYS free shipping!
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