CO00015 Midstream Cassette 136x16mm

 K-LMALAF

SKU: 700004312

245.5 mL of prepared reagent (e.g. 1116 assays of 0.22 mL)

Content:	245.5 mL of prepared reagent (e.g. 1116 assays of 0.22 mL)
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:	Auto-analyser
Detection Method:	Absorbance
Wavelength (nm):	340
Signal Response:	Increase
Linear Range:	up to 80 μg/mL of L-malic acid in final reaction solution
Limit of Detection:	20 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 L-Malic Acid (Analyser Format) test kit is an analyser format for the specific measurement and analysis of L-malic acid (L-malate) in beverages and food products. On calibration, the prepared reagent is linear to > 80 micrograms of L-malic acid per mL of assay solution.

View more assay kits on our organic acid list.

Advantages

• Extended cofactors stability. Dissolved cofactors stable for > 1 year at 4^oC.
• PVP incorporated to prevent tannin inhibition 
• Very stable reagent when prepared for auto-analyser applications 
• Linear calibration (R² ~ 0.9994) up to 80 μg/mL of L-malic acid in final reaction solution 
• Validated by the University of Wine, Suze la Rousse, France 
• Very competitive price (cost per mL of reagent) 
• Both enzymes supplied as stable suspensions 
• Very rapid reaction (~ 3 min)

The L-Malic Acid (Analyser Format) test kit is an analyser format for the specific measurement and analysis of L-malic acid (L-malate) in beverages and food products. On calibration, the prepared reagent is linear to > 80 micrograms of L-malic acid per mL of assay solution.

DBCO-PEG10-DBCO is a monodisperse click chemistry linker containing two terminal DBCO groups with hydrophilic PEG spacer arm. DBCO will react with azide-bearing compounds or biomolecules to form a stable triazole linkage without copper catalyst. PEG spacer arm can increase water solubility and membrane permability. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

DBCO-PEG10-DBCO is a monodisperse click chemistry linker containing two terminal DBCO groups with hydrophilic PEG spacer arm. DBCO will react with azide-bearing compounds or biomolecules to form a stable triazole linkage without copper catalyst. PEG spacer arm can increase water solubility and membrane permability. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Permagen’s  50 mL Centrifuge Tube Magnetic rack is designed for magnetic bead separations from up to six, 50 mL Centrifuge tubes

Accommodates any common 50 mL Centrifuge Tubes

Beads will be pulled to back wall allowing easy aspiration and tip tracking down the front wall of the tubes without disturbing bead pellet

Features include solid aluminum alloy design with hard coat finish for years of trouble-free use, rubber feet to help prevent slipping on work bench, less tippy than common plastic products, and fast separations using any magnetic beads

SKU #

MSR6X50

Features

• Aluminum alloy design for years of trouble-free use
• Fast magnetic bead separations
• Held to tighter tolerances for more consistent results
• Pulls beads to side of wells for easy aspiration without disturbing bead pellet 
• Rubber feet to help prevent slippage
• Stable design
• Four magnets per tube 

Compatibility

• Up to six 50 mL Centrifuge Tubes
• Any Magnetic Beads

Volumes

Maximum Volume – 50 mL

Minimum Volume – 10 mL

Permagen’s 50 mL Centrifuge Tube Magnetic rack is designed for magnetic bead separations from up to six, 50 mL Centrifuge tubes