Sealing rings

Item ITEM# Price Quantity TFP Sealing ring 25ul Old Style See details BT 10213 $4.00 TFP Sealing ring 100ul Old Style See details BT 10217 $4.00 TFP Sealing ring 200ul Old Style See details BT 10219 $4.00 TFP Sealing ring 50ul Old Style See details BT 10215 $4.00 TFP Seal 0.5-10ul New Style, 3pk See details BT 703340 $9.00 TFP Seal New Style 3pk, Manual 2-20ul, Elec 10ul,20ul See details BT 703341 $9.00 TFP Seal 2.5-25ul New Style 3pk See details BT 703342 $9.00 TFP Seal 5-50ul New Style 3pk See details BT 703343 $9.00 TFP Seal 10-100ul Manual New Style and Elec 3pk See details BT 703344 $9.00 TFP Seal 20-200ul New Style 3pk See details BT 703345 $9.00 TFP Seal 30-300ul New Style Manual and Electronic 3pk See details BT 703346 $9.00  Add selected