

The Norgen water purification system has been designed in conjunction with experts from Millipore Sigma. The Ultrapure NFW is purified in a two-stage process. The first stage, to produce type II water, includes pre-treatment with activated charcoal and polyphosphate, this water then undergoes reverse osmosis, electro-deionization and ion exchange to remove contaminants as well as UV treatment for disinfection. The Pure water then flows to a second system in a clean room with an additional 4 layers of purification. After passing through an additional ion exchange column, the water is then subjected to Ultrafiltration to remove particulates, bacteria, & ionic contaminants down to trace level, the water is then treated with UV light (182 nm wavelength) to break down organic matter. Lastly a second Ultrafilter for the production of pyrogen-, nuclease- and bacteria-free water at 18.2 MΩ. This water is of utmost purity and suitable for direct use in molecular biology applications such as qPCR and NGS, as well as cell culture and other applications.
| Product Specifications | |
| pH | n/a (highly pure water does not contain enough ions for an exact pH determination.) |
| Recommended Storage | Room Temperature |
| Grade | Ultrapure (ASTM Type I) |
| Biological Activity | DNase-, RNase-, Protease-, Endotoxin- Free |
| TOCs | < 50 ppb |
| Resistivity | > 18 MΩ-cm |
| Treatment | Not DEPC-Treated |
| Quantity | 100 mL, 500 mL, 1000 mL |
| Purification Methods | Activated charcoal, polyphosphate, reverse osmosis, electro-deionization, ion exchange, UV, ultrafiltration |
| Shipping Conditions | Room Temperature |
Applications
For use in any molecular biology application
Storage Conditions
Norgen’s Nuclease-Free Water should be stored at room temperature. Storage at +4°C or -20°C is optional.
Precautions and Disclaimers
This product is designed for research purposes only. It is not intended for human or diagnostic use.
Discover Huankai’s GC Agar Base, designed for the selective cultivation and isolation of Neisseria gonorrhoeae and Neisseria meningitidis, ensuring reliable and accurate microbial detection.
Discover Huankai’s GC Agar Base, designed for the selective cultivation and isolation of Neisseria gonorrhoeae and Neisseria meningitidis, ensuring reliable and accurate microbial detection.
Features
1. Brushless frequency motor, in great torque, free maintenance, no power pollution, quick in speed up and down.
2. 7” LCD Touch screen display which indicates the program, rotor No, speed, time, RCF and temperature.
3. CFC-free refrigerant, pre-cooling function ,double cycle cooling, cold and hot alternating easily, free environment pollution and precise in temperature control.
4. Microprocessor control , 100 programs in store, 10 kinds of acceleration and deceleration for your choice.
5. Over speed and imbalance protection.
6. Speed, RCF, time, temperature can be edited during running.
7. High quality steel centrifuge body , stainless steel chamber, built-in stainless steel explosion-proof protect sleeve, 3 tiers protection, safe and reliable.
8. Automatic door open & close, as well as anti-pinch function (Optional).
CDL7M Technical Parameter:
| Max. Speed | 7000rpm |
| Max. RCF | 11650×g |
| Max. Capacity | 6×2400ml (12*500ml blood bag) |
| Time Range | 1~99h59min59s |
| RPM/RCF Convert | Yes |
| Noise (dB) | ≤ 65 |
| Temperature | -20 ~ 40℃ |
| Acc/Dec | 10 Kinds |
| Speed Accuracy | ±20r/min |
| Temperature Accuracy | ±1℃ |
| Voltage(V/Hz) | AC 220V/380V 50HZ/60HZ |
| Size (W x D x Hmm) | 940×890×1000mm |
| Net Weight(Kg) | 570KG |
| Certificates | CE,ISO & Calibration report are available |
Special rotor for blood bag separation
| Order No. | Rotor No. | Max Speed (rpm) | Max Volume(ml) | Max. RCF(×g) |
| 05202 | Swing Rotor | 4000 | 6×2x1000ml | 5210 |
CDL7M touch screen with special programs for blood bag separation, can get good performance for platelet, red cell, all parts separation of blood. 6x2x1000ml bucket suitable for blood bag separation. Also with automatical lid lock open and close function, also wind shield can open along with door open.
Model:
CDL7M
Brand:
Yingtai
Code:
CDL7M blood bank centrifug