endo-BCN-PEG3-Boc-amine is a click chemistry linker containing a Boc-protected amine. The protected amine can be deprotected under mild acidic conditions. The BCN group enable copper free click chemistry with azide-tagged molecules. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
endo-BCN-PEG3-Boc-amine is a click chemistry linker containing a Boc-protected amine. The protected amine can be deprotected under mild acidic conditions. The BCN group enable copper free click chemistry with azide-tagged molecules. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
K-LMAL-116A
SKU: 700004311
| Content: | (K-LMAL-58A) 58 assays (manual) / 580 assays (microplate) (K-LMAL-116A) 116 assays (manual) / 1160 assays (microplate) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | L-Malic Acid |
| Assay Format: | Spectrophotometer, Microplate |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Increase |
| Linear Range: | 0.5 to 30 µg of L-malic acid per assay |
| Limit of Detection: | 0.25 mg/L |
| Reaction Time (min): | ~ 3 min |
| Application examples: | Wine, beer, fruit juices, soft drinks, candies, fruit and vegetables, bread, cosmetics, pharmaceuticals and other materials (e.g. biological cultures, samples, etc.). |
| Method recognition: | Methods based on this principle have been accepted by AOAC, EEC, EN, NF, NEN, DIN, GOST, OIV, IFU, AIJN, NBN, ISO and MEBAK |
The K-LMAL-58A pack size has been discontinued (read more)
L-Malic Acid (Regular) Assay Kit, for the specific assay of L-malic acid (L-malate) in beverages and food products.
Note for Content: The number of manual tests per kit can be doubled if all volumes are halved. This can be readily accommodated using the MegaQuantTM Wave Spectrophotometer (D-MQWAVE).
Need other assay kits? View our full list of organic acid assay kits.
Advantages
TXK4 Blood card centrifuge, ID card Centrifuge, Gel card centrifuge
Application:
TXK4 blood group serological tests multipurpose centrifuge widely used in the test of blood group serology, blood type, Microcolumn agglutination, immunodetection and etc.
Features:
1. Brushless motor to make sure free maintenance,no powder polution, micro computer control and digital display the time, speed and RCF to let operation easily.
2. Special centrifugation technical to different reagent according to the requirement.
3. Regular centrifugation program, customers can press the button to choose the required one.
4. Electrical lid lock, over speed and imbalance protection.
Technical Parameters:
| Max speed | 4000rpm | Max RCF | 2250xg |
| Max volume | 24 cards | Noise | ≤45dBA |
| Timer | 0～99min | Net weight | 23KG |
| Dimension(HxDxW) | 483×320×265mm | Power supply | AC 220 50HZ 2A |
| Speed accuracy | ±10rpm | Package | carton box |
Matched Rotors for TXK4:
| Order No. | Rotor Type | Max Speed (rpm) | Max Volume (ml) | Max RCF(g) |
| NO33183 | Swing Rotor | 3000 | 24 cards | 1080 |
| 4000 | 24 cards | 2120 | ||
| NO31605 | Fixed Rotor | 4000 | 30×7/5ml | 2250 |
| NO31601 | Fixed Rotor | 4000 | 12×10ml | 2150 |
TXK4 blood group serological tests multipurpose centrifuge widely used in the test of blood group serology, blood type, Microcolumn agglutination, immunodetection and etc.