Q. How do you tell if a Transferpette multi channel is the old style or the new style?
A. If the outside of the manifold/housing has a dark gray band on the end closest to the handle, it's the new style. Or...you can slide off the manifold cover. The old style has an off-white assembly; the new style has a brown assembly.

Manual Transferpette 8 & 12 Multi

Adjustment Knobs  Silicone Oil  Sealing rings  O-rings  V-rings  Nose Cone Assemblies - Old Style  Indiv Tip Cones - New Style Item ITEM# Price Quantity Stand for one 8/12 Channel Transferpette See details BT 703440 $32.00 Reagent reservoir for 8/12CH Transferpette See details BT 703459 $27.00  Add selected