Matrix Blanks and Standardization Solutions
Medchemexpress LLC Trifloxystrobin | 141517-21-7 | MFCD09953763 | 99.2% | 408.37 g/mol | C20H19F3N2O4 | 10MG
Trifloxystrobin analytical standard supplied as a solid reference material for laboratory analytical use. It is intended for method development, calibration, and verification in HPLC, GC, and MS workflows, and is provided in small pack sizes suitable for routine research applications.
- High purity reference material for accurate quantitation.
- Molecular weight 408.37 g/mol and formula C20H19F3N2O4.
- Suitable for HPLC, GC, and MS method development.
- Available in small pack sizes including 10 mg for low-consumption assays.
- Supplied as a solid analytical standard for research use.
Waters Corp Waters Electrochemical Detector PQ Solution, Liquid, 10 mL, 24 Months Shelf Life
Waters Electrochemical Detector PQ Solution, Liquid, 10 mL, 24 Months Shelf Life
Perkin Elmer US LLC V23 Wear Metals Standard, 10 µg/g, in Hydrocarbon Oil, 100 g
High quality reference materials are essential for accurate analytical measurement and quality control, ensuring sound decisions are made based on reliable data. PerkinElmer offers a full range of wear metal standards for all of your application needs.
Medchemexpress LLC D-Fructose | 57-48-7 | 1 G
D-Fructose is a monosaccharide found in honey, fruits, and other plants. Two D-Fructose molecules can combine to form the disaccharide sucrose. When ingested orally, it is initially absorbed by the small intestine and then flows through the liver, where its concentration is higher than in blood vessels.
- Purity of 98.0% or greater
- Appears as a white to off-white solid
- Human endogenous metabolite
- Powder storage conditions: -20°C for 3 years, 4°C for 2 years
- In solvent storage conditions: -80°C for 2 years, -20°C for 1 year
Aqua Solutions Total Acid Number (TAN) Std. 0.5 mg/gm KOH Certified to ASTM D 664 (1L)
Total Acid Number (TAN) Std. 0.5 mg/gm KOH Certified to ASTM D 664 (1L)
Electron Microscopy Sciences Kinyoun's Solution 1 LT
C₂₁H₂₂ClN₃
Kinyoun's carbol fuchsin solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results. It is a staining solution for acid-fast bacteria.
Cpi International Manganese | 7439-96-5 | 54.93804 g/mol | 10 000 PPM
Manganese | 7439-96-5 | 54.93804 g/mol | 10 000 PPM
Cambridge Isotope Laboratories Succinylacetone Standard Set T 1 vial
Succinylacetone Standard Set T 1 vial
Cambridge Isotope Laboratories Metabolomics QC Standard Mix 2 1 vial
Metabolomics QC Standard Mix 2 1 vial
Medchemexpress LLC Fructose-bisphosphate aldolase A/ALDOA protein, human (His) | >95.0% | 500UG
Recombinant human fructose-bisphosphate aldolase A (ALDOA) is supplied as an N-terminal His-tagged protein in lyophilized form for biochemical and cell biology research. The protein is expressed in Escherichia coli, provided with high purity and low endotoxin, and is suitable for enzymatic assays, structural studies, and antibody generation.
- High purity (>95%) as determined by reducing SDS-PAGE.
- Lyophilized powder formulation for extended shelf life.
- N-terminal 6xHis tag enables affinity purification and detection.
- Low endotoxin level (<1 EU/μg) suitable for many in vitro applications.
- Approximate molecular weight 45.3 kDa; full length 363 amino acids.
- Recommended reconstitution at ≥100 μg/mL and storage in aliquots at -20°C or -80°C.
Aqua Solutions Iron Std. 100.0 ppm (1ml = 0.1 mg Fe) (500ML)
Iron Std. 100.0 ppm (1ml = 0.1 mg Fe) (500ML)
Medchemexpress LLC Tetrahydrocurcumin | 36062-04-1 | 372.41 | 100 MG
Tetrahydrocurcumin is a curcuminoid naturally found in turmeric (Curcuma longa), formed through the reduction of curcumin. This compound is known to inhibit the cytochrome P450 enzymes CYP2C9 and CYP3A4. It is strictly for research purposes and not intended for patient use.
- High purity of 98.96%.
- Chemical formula: C21H24O6.
- Appearance: white to off-white solid.
- Classified as phenols, polyphenols.
- Inhibits lipoxygenase at concentrations as low as 1 μM.
- Cytotoxicity against HEK293 cells with an EC50 of 120 μM.
- Inhibits STAT3 transcriptional activity in human HaCaT cells.