The BioControl was discontinued in October, 2005, but spare modules are still available here.

Finn BioControl - Spare Modules

Item ITEM# Price Quantity Tip Cone Module Sgl Ch 5-40ul See details FI 2205990 $216.00 $155.52 save 28% Tip Cone Module Sgl Ch 40-200ul See details FI 2206000 $216.00 $155.52 save 28% Tip Cone Module Sgl Ch 200-1000ul See details FI 2206010 $216.00 $154.08 save 29% Tip Cone Module Sgl Ch 1000-5000ul See details FI 2206020 $216.00 $154.08 save 29% Tip Cone Module Sgl Ch 2000-10000ul See details FI 2206030 $216.00 $154.08 save 29% Tip Cone Module 8 Ch 0.5-10ul See details FI 2206050 $303.00 $218.16 save 28%  Add Selected