The RU-B Biochem water purification system is dedicated for delivering optimistically low bacterial endotoxin content water in biochemistry Laboratory applications. This system is distinguished by its ability to produce a consistent level of (ultra) pure water quality, reaching TOC less than 10ppb, bacterial endotoxin below 0.001 Eu/ml, Particulates (>0.2um) less than 1 /ml, and Micro-organisms content of <1 colony forming unit/ml (CFU/ml). 
Features（coMPare to RU-T/N） - It succeeds to all advantages of RU-T and RU-N
- Imported pyrogen ultrafiltration cartridge from the USA ensures content of pyrogen less than 0.001Eu/ml
- It delivers better quality RO and Ultra-pure water containing lower content of micro-organisms, particles and TOC.
- Product water performance satisfies all RO and ultra-pure water demands of laboratory, and is suitable for wilder application area
SPECIFICATIONS Model | RU-B | -5 | -15 | -25 | -30 | -40 | Source | Public piped water（Pressure：0.5～4.0 bar） | Power supply | AC220V/50Hz | Production rate at 25°C | 5 L/H | 15 L/H | 25 L/H | 30 L/H | 40 L/H | Flow rate | ≥2.0 l/min | Product water performance | RO | Conductivity | 1~5 μs/cm | Rejection rate | Monovalent ions and polyvalent ions>99.5%, Dissolvable organic substance>99%, Particles>99%, Micro-organisms>99%. | UP | Resistivity | 18.2MΩ·cm | TOC | <3ppb | Paticles(>0.2um) | <1/ml | Micro-organisms | <1cfu/ml | Pyrogen | <0.001EU/ml | Total Si | <1.0μg/l | Dimensions /L×W×H | 400×460×500 mm | Temperature | 0~45℃ | Humidity | ≤85 %RH, Avoidance of corrosive gases | Application area | DNA recombination research, Monoclone antibody preparation, PCR, DNA sequencing, Cell culture, Gel electrophoresis analysis, other researched and analysis of molecular biology and life sciences |
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