General Chemistry Kits
Hach Company MEL/MPN Coliform Laboratory Consumables Replacement Set
Replacement Consumables Set: 50 presterilized inoculating loops, 50 presterilized 10-mL pipets, and 100 presterilized Whirl-Pak Bags.
Crescent Chemical Co Inc POTASSIUM CHLORIDE RESEARCH
Potassium chloride research grade, Ph. Eur. Size - 1KG Storage Conditions - +15 °C TO +30 °C Catalog Number - 26868.02 CAS 7447-40-7
Crescent Chemical Co Inc POTASSIUM CHLORIDE MOL BIO GRD
Potassium chloride molecular biology grade DNase/RNase not detected. Size - 500G Storage Conditions - +15 °C TO +30 °C Catalog Number - 39768.01 CAS 7447-40-7
Hach Company MultiTest kit case (5.7 x 8.1 x 2.6 in), blue polypropylene
Durable blue polypropylene carrying case allows easy transport of items for field testing.
Gold Biotechnology Inc Tris (Tris Base) 1 kg
GoldBio Tris has the highest purity available on the market. Short for Tris (hydroxymethyl) aminomethane (THAM), Tris is an organic compound often used in buffer solutions such as TAE or TBE for electrophoresis gels. Tris is highly soluble in water and is useful in the pH range 7.0-9.0. It is used in the preparation of Laemmli buffer, one of the most common SDS-PAGE buffers. In addition, Tris can also be used for many custom running and loading buffers, most often with glycine and SDS. The use of single-junction pH electrodes that contain silver should be avoided when determining the pH of a solution containing Tris buffer.
Perkin Elmer US LLC SMARTintro Sample Introduction Kit Productivity Configuration - Black
PerkinElmer introduces the NexION 2000 ICP-MS high throughput solution-ready sample introduction technology. Engineered with FAST capabilities to maximize ICP-MS productivity, this high-performance system utilizes superior sample introduction components and Peltier chiller to maximize accuracy and precision. This kit includes: 2.0 mm I.D. Demountable Quartz Injector (N8152376) Type C PFA ST3 Nebulizer (N8152378) Demountable Quartz Torch (N8152379) Glass Cyclonic C3 High Sensitivity Spray Chamber with Matrix Gas Port (N8152389) PC3X Peltier Cyclonic Spray Chamber System (N8152382) Torch Light Shield Disk (N8152377) Furrule-Nut Set with 1/4-28 Hi Flow Valve for 1/16 O.D. Tubing, Qty. 10 (N0777283) Ferrule-Nut Set with 1/4-28 Hi Flow Valves for 1/8 Tubing, Qty. 10 (N0777297) Sample Loop for Ports 1 and 4, 0.5 mL (N0777289) 0.8 mm I.D. Sample Loop, 300 µL (N0777430) 1.0 mm I.D. Sample Loop, 2 mL (N0777479) 1.0 mm I.D. Sample Loop, 4 mL (N0777480) 1.0 mm I.D. Sample Loop, 1 mL (N0777664)