V&P Scientific has taken advantage of the tiny droplets that form on our solid precision machined pins or in slots machined into the tips. Because these reproducible droplets are so uniform in volume, our pin tools are ideal for accurately transferring nanoliter to microliter quantities of liquid to or from 24, 48, 96, 384 or 1536 well microplates. This method greatly simplifies making one or a hundred copies from a master source plate and it is very rapid. The pins are made from durable stainless steel, and can be Hydrophobic coated or some made from polypropylene. We offer over 191 different pins (different diameters, lengths, shapes, coatings, materials, magnetic, floating or fixed pins). The pins are mounted in fixtures which can be used manually on the bench or on over 40 different robotic liquid handling systems. Over 50,000 pin tools have been sold around the world to nearly every Pharmaceutical Company and Research institution. Our Precision machined pins are the “Gold Standard” of the industry.