JT Baker Bakerbond SPE Disposable Solid Phase Extraction Speedisk Octadecyl C18 Columns 20 & 200mg H2O Phobic SC-DVB DVB

New old stock, the boxes shows some wear. The box of 7606-08 has 15 rather than 30. The bag of 15 is still sealed. I have related lots on here, check my other items listed.

You're getting:

96 (plus holder) - JT Baker Bakerbond 8196-31 Phobic SC-DVB Solid Phase Extraction Speedisk Columns, 1 mL, 20 mg per Column, 15 µm Particle Diameter

15 (There's one pack of 15 rather than 2 packs, so, 15 rather than 30) - 7606-08 Octadecyl C18 Speedisk Columns, 10 µm, 6 mL Solid Phase Extraction, 100 mg per Column

96 (plus holder) - JT Baker Bakerbond 7606-31 Octadecyl C18 Speedisk Columns, 10 µm, 1 mL Solid Phase Extraction, 20 mg per Column

If you're local to west Cincinnati, you can pick these up and save the shipping cost.