Matrix Blanks and Standardization Solutions
Myron L Company 3900 US SOLTUION FOR NAT WATER
TDS Calibation Solution 3000 PPM, 3900 microsiemens gallon size. If a COA is required for this item please also order Fisher part # NC9672510, which is the $40 COA fee. If the COA is requested after the order is placed the fee will increase to $70
Medchemexpress LLC Fructose | 7660-25-5 | 180.16 | 1 ML
Fructose is a simple ketonic monosaccharide commonly found in plants. It is for research use only. This product is supplied as a 10 mM solution in DMSO.
- Simple ketonic monosaccharide
- Purity of 99.92%
- Appears as a white to off-white solid
- Storage in solvent at -80°C for 2 years or -20°C for 1 year
- Soluble in water and DMSO
Medchemexpress LLC Procyanidin B2 | 29106-49-8 | MFCD01861513 | 99.9% | 578.52 | C30H26O12 | 10 MG
Procyanidin B2 analytical standard intended for research and analytical applications. Provided as a high-purity solid reference material for qualitative and quantitative method development and calibration in chromatographic and mass spectrometric assays. Ideal for laboratory standards, method validation, and instrument calibration.
- High purity (~99.9%) suitable for analytical work.
- Molecular weight 578.52 g/mol.
- CAS number 29106-49-8 for unambiguous identification.
- Appearance: solid, light yellow to light brown.
- Suitable for HPLC, GC, and MS calibration and method development.
- Store and handle according to the certificate of analysis and SDS.
Waters Corp GPC Calibration Standard, 190,000 Da, Polystyrene, 100 mg
An individual GPC standard (Gel Permeation Chromatography) for molecular weight determination. It is a Polystyrene Standard at 190,000 Da, 100 mg, (sample diluted with 100mL solvent yields 1mg/mL).
- Individual GPC standard
- For molecular weight determination
- Polystyrene material
- Molecular weight: 190,000 Da
- Mass: 100 mg
- Formulation: Solid
- Storage condition: 5°C ± 3°C (Fridge)
- Type: Calibration
Cayman Chemical IloperIdon-d3 10mg
An internal standard for the quantification of iloperidone by GC- or LC-MS
Perkin Elmer US LLC Mercury (Hg) Standard, 1000 µg/g, in Hydrocarbon Oil, 50 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 SIC-19 | 713112-69-7 | 98.0% | 574.67 | 25 MG
This product is a SIK2 inhibitor that promotes SIK2 protein degradation through the ubiquitination pathway. It has been shown to inhibit cancer cell growth and sensitize cells to PARP inhibitors, as well as in ovarian cancer organoids and xenograft models. It is intended for research use only.
- SIK2 inhibitor
- Promotes SIK2 protein degradation via the ubiquitination pathway
- Inhibits cancer cell growth
- Sensitizes cells to PARP inhibitors
- Effective in ovarian cancer organoids and xenograft models
Medchemexpress LLC Fructose | 7660-25-5 | 180.16 | 25 MG
Fructose is a simple ketonic monosaccharide found in many plants, where it is often bonded to glucose to form the disaccharide sucrose.
- Purity: 99.92%
- Appearance: Solid
- Color: White to off-white
- Initial source: Plants other families
- For research use only.
Medchemexpress LLC D-Fructose | 57-48-7 | 10 G
D-Fructose is a monosaccharide naturally occurring in honey, fruits, and various plants. It plays a role in forming the disaccharide sucrose when two D-Fructose molecules combine. This product is intended for research use only and is not sold to patients.
- Molecular weight: 180.16
- Chemical formula: C6H12O6
- Appearance: Solid
- Color: White to off-white
- Structure classification: Saccharides, monosaccharides
- Initial source: Plants, Gramineae, Saccharum officinarum
- Endogenous metabolite
- Shipped at room temperature in continental US; may vary elsewhere
- Powder storage: -20°C for 3 years, 4°C for 2 years
- In solvent storage: -80°C for 2 years, -20°C for 1 year
- Biological activity involves absorption by the small intestine and flow through the liver, with higher concentration in the liver.
Medchemexpress LLC Cephalexin (standard) | 15686-71-2 | MFCD00056877 | 347.39 g/mol | C16H17N3O4S | 10 MG
Cephalexin (standard) is an analytical reference standard of the first-generation cephalosporin antibiotic cephalexin (cefalexin). It is supplied as a powder for laboratory research and analytical applications such as method development, calibration, and quality control. Typical handling requires cold storage and protection from prolonged exposure to solvent.
- Analytical reference standard for laboratory use.
- Supplied as a stable powder suitable for storage at low temperatures.
- Used for calibration, method validation, and quality control.
- Provides a characterized material for analytical and research assays.
Medchemexpress LLC D-Fructose | 57-48-7 | 50 G
D-Fructose, also known as D(-)-Fructose, is a monosaccharide found naturally in sources like honey, fruits, and various plants. It functions as an endogenous metabolite.
- Molecular weight: 180.16
- Formula: C6H12O6
- Appearance: Solid, white to off-white
- Purity: ≥98.0%
- Combines to form the disaccharide sucrose
- Absorbed by the small intestine and processed by the liver
- For research use only
- Structure classification: Saccharides, monosaccharides
- Initial source: Plants, Gramineae, Saccharum officinarum
- Endogenous metabolite
- Shipping: Room temperature
- Storage (powder): -20°C for 3 years, 4°C for 2 years
- Storage (in solvent): -80°C for 2 years, -20°C for 1 year
Biotang Inc Lactated buffered RingerAEs solution, 500 ml
Lactated buffered RingerAEs solution, 500 ml.
Indofine Chemical (-)-EPIGALLOCATECHIN with HPLC, Herbal Standards, 970-74-1, >98% by HPLC, 10 mg
(-)-EPIGALLOCATECHIN with HPLC, Herbal Standards, 970-74-1, >98% by HPLC, 10 mg
Ce Elantech Inc SILICON DIOXIDE QUARTZ TURNING
Silicon Dioxide Quartz Turning | 14808-60-7 | MFCD02100519 | 100g
Perkin Elmer US LLC Titanium (Ti) Pure Standard, 1,000 µg/mL, H2O/tr 0.24% F-, 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.