Recirculating Chillers
Sigma Aldrich Fine Chemicals Biosciences TrizmaR hydrochloride solu1L
A series of Pre-mixed SOLUTIONons of TRIZMA Base and TRIZMA HCl to provide commonly used pH values for Tris buffers. No mixing or pH adjustment necessary. Guaranteed accuracy /- 0.1 pH units.
Julabo USA Inc Recirculating Chiller, VALEGRO 1001H, 115V/60Hz, -20 to +85 C, 1kW cooling power, 1kW heater. OLED UI with RS232 and USB-C ports. Adjustable pump to 16PSI, 23L/min. 4-7L tank.
VALEGRO 1001H Chiller, 115V/60Hz (NEMA N5-15 plug), -20…+85 C ±0.2 C, R290 refrigerant; 1kW heater Cooling: 1000W @ 20C; 750W @ 0C; 500W @ -10C, 280W @ -20C. OLED touchscreen UI. Adjustable pump up to 23L/min, 16PSI. RS232 and USB-C for PC control. Optional Ethernet (activate with p/n 30004147). M16x1 fittings 8 /12mm barbs. 4-7L bath tank. 14.4 x 20.7 x 24 in, 95lbs
Julabo USA Inc Recirculating Chiller, VALEGRO 2503H, 230V/60Hz, -20 to +85 C, 2.5kW cooling power, 2kW heater. OLED UI with RS232 and USB-C ports. Adjustable pump to 50.8PSI, 40L/min. 3-8L tank.
VALEGRO 2503H Chiller, 200-230V/50-60Hz (EU/US plugs), -20…+85 C ±0.2 C, R290 refrigerant; 2kW heater Cooling: 2500W @ 20C; 1450W @ 0C; 1000W @ -10C, 500W @ -20C. OLED touchscreen UI. Adjustable pump up to 15 - 40L/min, 7.3 - 50.8PSI. RS232 and USB-C for PC control. Optional Ethernet (activate with p/n 30004147). M16x1 fittings 8 /12mm barbs. 3-8L bath tank. 16.9 x 19.7 x 27.2 in, 134lbs
Sigma Aldrich Fine Chemicals Biosciences ficollR PM 70 Cytiva 17 03
High molecular weight sucrose-polymers formed by copolymerization of sucrose with epichlorohydrin. The molecules are highly branched and the high content of hydroxyl groups leads to very good solubility in aqueous media.