Matrix Blanks and Standardization Solutions
Hach Company Phosphate Standard Solution, 50 mg/L as PO₄ (NIST), pk/20 - 2 mL Ampules
For accuracy checks in phosphate (phosphorus) determinations
Sigma Aldrich Fine Chemicals Biosciences Sodium chloride solution, 5M, 7647-14-5, MFCD00003477, 1L
Linear Formula NaCl, Molecular Weight 58.44, 5M
LaMarKa Chemical Company Phenol Standard 100 ppm* Refrigerate *, 500ml
Phenol Standard 100 ppm* Refrigerate *, 500ml Amber Glass Bottle
Sigma Aldrich Fine Chemicals Biosciences Caffeine|58-08-2 | MFCD00005758 | 100g
Caffeine | MW: 194.19 | 58-08-2MFCD00005758 | 100g
Sigma Aldrich Fine Chemicals Biosciences Universal Proteomics Standard Set Protein Mass Spectrometry Calibration Standard | 1KT
Universal Proteomics Standard Set Protein Mass Spectrometry Calibration Standard | 1KT
Cayman Chemical AcetamIprId-d3 10mg
An internal standard for the quantification of acetamiprid by GC- or LC-MS
Medchemexpress LLC L-theanine (L-glutamic acid γ-ethyl amide) | 3081-61-6 | MFCD00059653 | 100.0% | 174.20 g/mol | C7H14N2O3 | 10 MG
L-Theanine (Standard) is an analytical reference standard of L-theanine intended for research and analytical applications. It provides a well-characterized, high-purity material with supporting documentation for assay calibration, method validation, and quality control in laboratories.
- Analytical reference material for assay and quality control.
- High reported purity of 99.98%.
- Supplied in accurately quantified small packages for analytical workflows.
- Certificate of analysis (COA) and handling instructions provided.
- Molecular formula and molecular weight documented for traceability.
- Suitable for research and analytical applications requiring a reference standard.
Perkin Elmer US LLC Aluminum (Al) Pure Standard, 1,000 µg/mL, 2% HNO3, 500 mL
Each Single Element Calibration Standard for AA and ICP-OES is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Sigma Aldrich Fine Chemicals Biosciences Methenamine European Pharmacopoeia (EP) Reference Standard | 100-97-0 | MFCD00006895 |
Methenamine European Pharmacopoeia (EP) Reference Standard | Mol Wt: 140.19 | 100-97-0 | MFCD00006895 |
Medchemexpress LLC L-(+)-Fructose, 95% | 7776-48-9 | 10 MG
L-(+)-Fructose, 95% is the L-isomer of D-Fructose. It is involved in glycolysis and gluconeogenesis, and can be used to study photosynthesis and carbohydrate storage in plant biology. This chemical can also be used to investigate the activity of fructokinase and other fructose-metabolizing enzymes. It is for research use only.
- L-isomer of D-Fructose
- Involved in glycolysis and gluconeogenesis
- Can be used to study photosynthesis and carbohydrate storage in plant biology
- Can be used to investigate the activity of fructokinase and other fructose-metabolizing enzymes
- Molecular weight: 180.16
- Formula: C6H12O6
- Appearance: White to off-white solid
- Initial source: Plants Elaeagnaceae Elaeagnus angustifolia L.
Medchemexpress LLC Fructose-phenylalanine | 31105-03-0 | MFCD30719642 | 93.0% | 327.33 | C15H21NO7 | 5 MG
Fructose-phenylalanine is a small-molecule research reagent reported as a non-competitive angiotensin-converting enzyme (ACE) inhibitor (IC50 = 0.19 mM) and shown to have antioxidant activity. It is supplied as a purified solid for laboratory use and is typically applied in biochemical assays, mechanistic studies, and analytical workflows.
- Non-competitive ACE inhibitor (IC50 = 0.19 mM).
- Exhibits antioxidant activity.
- Suitable for biochemical assays and mechanistic studies.
- Provided as a purified solid for laboratory use.
- Molecular weight 327.33 g/mol; formula C15H21NO7.
- Available in small package sizes for research-scale experiments.
Medchemexpress LLC Fructose 6 phosphate kinase antibody (YA1715) | 100 UL
Fructose 6 phosphate kinase antibody (YA1715) is a rabbit-derived and non-conjugated IgG monoclonal antibody, targeting Fructose 6 phosphate kinase. Three phosphofructokinase isozymes exist in humans: muscle, liver and platelet. These isozymes function as subunits of the mammalian tetramer phosphofructokinase, which catalyzes the phosphorylation of fructose-6-phosphate to fructose-1,6-bisphosphate. Tetramer composition varies depending on tissue type.
- Host: Rabbit
- Reactivity: Human, mouse, rat
- Conjugation: Non-conjugated
- Application: WB (1:500-1:1000), ICC/IF (1:50-1:200)
- Formulation: Supplied in 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% BSA
- Purity: Affinity purified
- Appearance: Liquid
- Storage & stability: Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
AccuStandard, Inc ASTM PMCC D93 FLASH PT 134C
PMCC D-93 - Nominal Flash Point (134 ?C) . 250 mL. 544-76-3
Perkin Elmer US LLC Nickel (Ni) Pure Standard, 1,000 µg/mL, 2% HNO3, 125mL
Each Single Element Calibration Standard for AA and ICP-OES is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Perkin Elmer US LLC Yttrium (Y) Pure Standard, 1,000 µg/mL, 2% HNO3, 500 mL
Each Single Element Calibration Standard for AA and ICP-OES is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.