Other Solvents
Medchemexpress LLC Heptadecanoic acid | 506-12-7 | 270.45 | 100 MG
Heptadecanoic acid | 506-12-7 | 270.45 | 100 MG
American Radiolabeled Chemicals Inc MPEP-3H 250UC
MPEP-3H 250uCi in ethanol:water (1:1), 1 mCi/ml, S.A. 25-45 Ci/mmol, M.W. 193.24, Exclusive, Shipped in Dry Ice, (2-Methyl-6-(phenylethynl) pyridine)
Cambridge Isotope Laboratories CDC PCB Calibration Solution (CS6) 0 5 mL
CDC PCB Calibration Solution (CS6) 0 5 mL
Cambridge Isotope Laboratories D-GLUCOSE (1,2,3-13C3, 99%), 0.25 G, 478529-32-7
D-GLUCOSE (1,2,3-13C3, 99%), 0.25 G, 478529-32-7
Medchemexpress LLC P-fluorophenol-d6 | 1219804-93-9 | 98.5% | 117.13 g/mol | C6D5FO | 50mg
p-Fluorophenol-d6 is the deuterium labeled p-Fluorophenol[1]
Cambridge Isotope Laboratories 2-CHLOROPROPANE (D7, 98%), 5 G, 55956-02-0
2-CHLOROPROPANE (D7, 98%), 5 G, 55956-02-0
Medchemexpress LLC 5'-guanylic acid-15N5 dilithium | 85-32-5 | MFCD00057066 | 95.0% | 380.05 g/mol | C10H12Li215N5O8P | 10 MG
5'-Guanylic acid-15N5 dilithium is the 15N5 isotopically labeled dilithium salt of guanosine 5'-monophosphate supplied as a small analytical package. It is intended for use as an isotopic tracer and internal standard in quantitative analytical methods, including NMR, GC-MS, and LC-MS.
- 15N5-labeled dilithium salt form for isotopic tracing
- Intended as tracer and internal standard for quantitative NMR, GC-MS, and LC-MS
- Purity 95.0% suitable for analytical applications
- Molecular weight 380.05 g/mol
- Provided as a 10 mg solid package for laboratory use
Medchemexpress LLC L-alanine N,N,O-d3 | 19470-97-4 | MFCD06658795 | 99.0% | 92.11 | C3H4D3NO2 | 10 MG
L-Alanine-d3-1 is the deuterium-labeled analogue of L-alanine used as a stable isotope tracer and internal standard for quantitative analytical methods. It is supplied as a high-purity isotopically labeled amino acid for use in NMR, GC-MS, and LC-MS assays, method development, and metabolic studies.
- Deuterium-labeled L-alanine (N,N,O-d3) for isotope tracing and standards.
- High purity suitable for quantitative analysis (99.0%).
- Compatible with NMR, GC-MS, and LC-MS applications.
- Useful as an internal standard for accurate quantitation.
- Provided in small research-scale quantities for method development.
Cayman Chemical CholIc AcId-d4 10mg
An internal standard for the quantification of cholic acid by GC- or LC-MS
Cambridge Isotope Laboratories 2-MERCAPTOETHANOL (D6, 98%), 0.5 G, 203645-37-8
2-MERCAPTOETHANOL (D6, 98%), 0.5 G, 203645-37-8
Medchemexpress LLC 2,2'-bipyridine-d8 | 32190-42-4 | 99.3% | 164.24 g/mol | C10D8N2 | 1 MG
2,2′-Bipyridine-d8 is the deuterium-labeled isotopologue of 2,2′-bipyridine designed for use as a tracer or internal standard in quantitative analytical techniques such as NMR, GC-MS, and LC-MS. Sold for research use only, it is supplied in small-quantity formats for analytical and method development applications.
- Deuterium-labeled isotopologue suitable as tracer or internal standard.
- High purity (99.3%).
- Molecular formula C10D8N2; molecular weight 164.24 g/mol.
- Available in small quantities (1 mg) for analytical use.
- Documentation available: data sheet, certificate of analysis, and safety data sheet.