Aspergillus Niger in Hemp Oil Positive Control (5pk) (FM-613)

Use as a positive control for Aspergillus niger (NRRL326) in cold pressed organic hemp oil. Supplied as a two part set: 5 x 1g of blank hemp oil and a cryovial with 600uL of viable/culturable A. niger. To use, spike a vial of hemp oil blank with 100uL of the supplied A. niger culture and proceed with your normal laboratory procedure. Can be used for cultural and/or molecular techniques. Stores at -10C to -20C.