Profile: PZ HTL S.A. manufactures liquid handling equipment. We are compliant with ISO 9001:2000 standards. We specialize in the production of laboratory products such as single channel variable volume pipettes, multichannel variable volume pipettes, fixed volume pipettes, pipette tips, pipetting aids and repetitive dispensers. Our Discovery Comfort multichannel pipettes combine proven construction of pipette handle resulting in outstanding repeatability and high durability. It has features such as thumb-friendly spring system, larger volume display, and UV resistant body equipped with a dual volume adjustment system. Our Minilab 201 repetitive dispenser offers as many as 48 dispensing steps from single syringe filling. With it, samples can be dosed at intervals as fast as one second.