The Scientist Staff | Sep 4, 1994 | 3 min read
NEW PRODUCTS The POPPETTE series of adjustable, positive-displacement micropipettors is designed for polymerase chain reaction, DNA hybridization, and radioactive applications. The devices feature a disposable plunger and tip unit. Whatman LabSales Inc., Hillsboro, Ore. Circle No. 88 on Reader Service Card Purification Kit MAb Pharm is a new kit for producing and purifying research- scale quantities of monoclonal antibody (MAb