CHROMTECH - Centrifuge Tube, 15ml, with screw-top finish, conical bottom clear glass, capacity (15… and 4 more items

The Virginia Department of General Services awarded contract PCO05391630 to Colonial Scientific Inc. on June 26, 2026, with a cumulative value of $1,254.29. The contract encompasses the procurement of laboratory consumables and analytical equipment components, all designated for delivery to Pat Logan (extension 366, Room 358). The product lineup includes specialized chromatography and carbamate analysis materials, specifically a CHROMTECH centrifuge tube (15 milliliter capacity, 125 per case), Carbamate Hydrolysis Reagent (Pickering brand, 4 x 950 milliliter configuration), and o-Phthalaldehyde (OPA) Diluent for Carbamate Analysis (case of 4, 950 milliliter per bottle), with the latter two items compliant with Environmental Protection Agency (EPA) methods 531.1 and 531.2.

The contract further specifies hardware components for laboratory automation and analytical instrumentation, including two Cylinder Cap Assemblies (Pickering Labs) and two Syringe Pump Seal Kits (Pinnacle model, Pickering Labs). These items support the operation and maintenance of laboratory equipment utilized in carbamate and pesticide residue analysis. Individual line item quantities range from one to two units, with unit prices spanning from $77.82 to $285.09. The award represents a focused procurement action by the Commonwealth of Virginia for specialized laboratory materials and analytical consumables.