Propargyl-PEG10-amine is a PEG reagent that is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The propargyl group enables Click Chemistry reactions with azide-bearing compounds or biomolecules; copper catalyst is required. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG10-amine is a PEG reagent that is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The propargyl group enables Click Chemistry reactions with azide-bearing compounds or biomolecules; copper catalyst is required. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Norgen’s Fecal Swab Collection and Preservation System is designed for collection, ambient storage and transport of nucleic acids from stool specimens. The Fecal Swab Collection and Preservation System tubes contain Norgen’s Stool Preservative in a liquid format. The user simply collects the specimen using the provided swab, and then transfers the swab into the Stool Preservative. The Stool Preservative prevents the growth of Gram-negative and Gram-positive bacteria and fungi, and also inactivates viruses allowing the resulting non-infectious samples to be handled and shipped safely. In addition, the Stool Preservative eliminates the need to immediately process or freeze samples and allows the samples to be shipped to centralized testing facilities at ambient temperatures. The components of the Stool Preservative allow samples to be stored at room temperature for over 2 years for DNA and 7 days for RNA. To extend the stool RNA stability in the preservative, storage at -20°C or -70°C is recommended upon arrival at the testing facilities until RNA purification.
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| Kit Specifications | |
| Stability of Stool Nucleic Acids at Room Temperature | 2 years for DNA Up to 7 days for RNA* |
* The RNA stability will vary depending on the samples
Storage Conditions and Product Stability
The Fecal Swab Collection and Preservation System (Bulk Format) can be stored at room temperature for up to 2 years without any reduction in kit performance. The expiry date for the swabs is written on the swab wrapper.
| Kit Components | Cat. 45670-B |
|---|---|
| Individually Wrapped Swabs | 50 |
| Fecal Swab Collection and Preservation Tube | 50 |
| Product Insert | 1 |
LCD touch screen floor standing large capacity refrigerated centrifuge
Features
1. Microprocessor control, High resolution LCD display with touch screen functions. Parameters (speed, RCF, time)in running can be edited and changed.
2. Program memory up to 100 kinds. It can store all the parameters automatically in operation, and can use directly when start up next time.
3. Hold function
4. 10 Acceleration & 10 deceleration soft brake system.
5. Brush-less frequency motor with simpler construction, more reliable performance, longer life and quietly running.
6. Automatic lid lock, automatic door opening and closing with automatically rotor lid opening.(Optional)
7. super speed, over temperature protection and imbalance protection. The centrifuge body is made of high quality steel, safe and reliable.
8. Adapters are available by experiment requirements.
9. 3 tiers protection steel cover, safe and reliable.
10. CE EMC IEC 61010 certificate.
GL12 Technical Parameter：
| Max. Speed | 12000rpm |
| Max. RCF | 22650×g |
| Max. Capacity | 4×1000ml |
| Timer | 1~9h59min |
| RPM/RCF Convert | Yes |
| Noise (dB) | ≤ 60 |
| Temperature Range | -20~40℃ |
| Acc/Dec | 10 Kinds |
| Speed Accuracy | ±20r/min |
| Temperature Accuracy | ±1℃ |
| Voltage(V/Hz) | AC 220V/110V 50HZ/60HZ |
| Size (L x W x Hmm) | 780×675×830mm |
| Net Weight(Kg) | 260KG |
| Certificates | CE,ISO & Calibration report are available |
Matched Rotors for GL12
| Order No. | Rotor No. | Max Speed (rpm) | Max Volume(ml) | Max.RCF（×g） |
| L12-1 | Angle Rotor | 12000 | 6×250/300ml | 22650 |
| L12-2 | Angle Rotor | 8000 | 6×500ml | 11740 |
| L12-3 | Swing Rotor | 4000 | 4×1000ml | 4060 |
| L12-4 | Microplate Rotor | 4000 | 4×4×96well | 2940 |
| L12-5 | 4000 | 2×4×96well | 2490 | |
| L12-6 | Angle Rotor | 10000 | 4×500ml | 16110 |
Model:
GL12
Brand:
Yingtai
Code:
8421199090
Download:
Brochure of GL12 centrifuge touch screen.pdf
Attogene’s Cadmium Lateral Flow Kit can be used to detect Cadmium in water samples at 5 ppb in the field.
Format: 10 test cassettes
Run Time: 15-30 minutes
Cadmium contamination is a serious worldwide environmental problem. As it is difficult to detoxify by chemical or biological methods, gradual Cadmium accumulation in the nervous and cardiovascular systems of the human body can subsequently cause serious diseases. Long-term health consequences of drinking cadmium-contaminated food and water include numerous negative health effects. Attogene’s Cadmium Lateral Flow test gives results conforming of 5ppb or greater. Using the supplied pipette, simply fill the vial with your water sample, place the water into the sample port and wait 15-30 minutes.
Format: 10 test cassettes
Run Time: 15-30 minutes
Detection: Cadmium in water samples at 5 ppb
