Matrix Blanks and Standardization Solutions
Hach Company Fluoride Standard Solution, 0.8 mg/L as F (NIST), 500 mL
For accuracy checks in fluoride determinations
Hach Company Fluoride Standard Solution, 1.2 mg/L as F (NIST), 500 mL
For accuracy checks in fluoride determinations
Hach Company Fluoride Standard Solution, 1.5 mg/L as F (NIST), 500 mL
For accuracy checks in fluoride determinations
Waters Corp Waters Extractables & Leachables Screening Standard, 18-Component, 1176 Da Mass Range, Dual Ionization
The Extractables & Leachables Screening Standard is an 18-component mixture for evaluating and benchmarking high-resolution LC-MS systems. It assesses system preparedness for non-targeted screening and unknown compound analysis. Covering a mass range up to 1176 Da, it supports both positive and negative ionization modes, simplifying screening workflows.
- Contains 18 common polymer additives
- Covers a mass range up to 1176 Da
- Supports positive and negative ionization modes for MS detection
- Provided as a liquid for direct injection in 2 mL methanol
- Store at 4°C ± 2°C; shelf life of 12 months
- Optimized for reversed phase separation with LCMS systems
- Suitable for quantitative small molecule analysis
- Concentration tolerance of ± 1%
- Requires special freight handling for hazardous material
Waters Corp MassTrak Endocrine Blank Calibrator, Charcoal Stripped Serum, LCMS, Clinical Diagnostics
The Endocrine Blank Calibrator is prepared with charcoal stripped serum, stripped 6 times, and is intended for use in Clinical Diagnostics and Endocrinology applications.
- Prepared with charcoal stripped serum, stripped 6 times.
- Intended for clinical diagnostics and endocrinology applications.
- Detection method is LCMS.
- Formulation is solid.
- Storage condition is −20°C ± 10°C (Freezer).
- Quantitative.
- Shelf life of 36 months.
- Shelf life upon reconstitution is 1 month.
- NIST traceable.
- Ships ambient.
- Volume of 2 mL.
- Product type is standards.
- One unit per package.
Cayman Chemical Capecitabined11 GC MS Standard
An internal standard for the quantification of capecitabine by GC- or LC-MS
Roche Diagnostics Control B Level Two BIO, 1 each
Set B consisting of a multi-calibrator and multi-controls for the Cedex Bio and Cedex Bio HT Systems serve for calibration and QC of the tests for Glutamine, and Ammonium
Cayman Chemical Acephate-d3 10mg
An internal standard for the quantification of acephate by GC- or LC-MS
Roche Diagnostics CONTROL C LEVEL 3 BIO
Set C consisting of a multi-calibrator and multi-controls for the Cedex Bio and Cedex Bio HT Systems serve for calibration and QC of the tests for Iron, Calcium, Magnesium
LaMarKa Chemical Company Phenol Standard 100 ppm* Refrigerate *, 500ml
Phenol Standard 100 ppm* Refrigerate *, 500ml Amber Glass Bottle
LaMarKa Chemical Company Phosphate Standard 100Ppm as PO4
Phosphate Standard 100Ppm As Po4-Bottle 16Oz Plastic
LaMarKa Chemical Company Platinum Cobalt Color Standard#5, 4l
Platinum Cobalt Color Standard#5, 4l Amber Glass Bottle
LaMarKa Chemical Company Phosphate Standard 10ppm as PO4
Phosphate Standard 10Ppm-Bottle 16Oz Plastic
LaMarKa Chemical Company Ammonia Standard 1000 PPM as NH3, 1l
Ammonia Standard 1000 PPM as NH3, Ammonium Chloride, 12125-02-9, WT%: <1%, 1l