Organic Standards
Pickering Laboratories Inc OXIDIZED FEED HYDROLYSATE
Oxidized Feed Hydrolysate Standard in Sodium Citrate Buffer, 0.25µmole/mL, each (5 mL/bottle) Amino Acid Analysis.
Medchemexpress LLC Potassium guaiacolsulfonate (hemihydrate) | 78247-49-1 | MFCD07371360 | 99.8% | 251.31 g/mol | C7H8O5S.1/2H2O.K | 25 MG
Potassium guaiacolsulfonate hemihydrate is an expectorant-grade research chemical provided as a stable solid hemihydrate for laboratory and analytical applications. It is used in pharmacological testing and formulation development related to respiratory expectorant activity and is supplied in small, assay-friendly quantities.
- High purity (99.83%) suitable for research applications.
- Solid hemihydrate form for stable handling and storage.
- Water-soluble; readily prepared in aqueous buffers (may require ultrasonic).
- Available in mg-scale quantities for analytical and preclinical work.
- Store powder at 4°C sealed and protected from moisture.
Waters Corporation Ammonium Formate Solution, Glycan Analysis, 50 mM, Mobile Phase Concentrate
This concentrated 50 mM ammonium formate buffer is designed for use with the Biopharm/Glycan system, UPLC H-class, and ACQUITY UPLC BEH Glycan Column. It is optimized for released N-glycan analysis, offering increased speed of deglycosylation and streamlined labeling within a smart workflow for rapid sample preparation and enhanced FLR and MS response.
- Concentrated form (10 mL of 5050 mM ammonium formate in water with 3.8% formic acid matrix).
- Direct dilution capability to 50 mM at pH 4.4.
- Optimized for released N-glycan analysis.
- Compatible with Glycoworks system.
- Allows sample cleanup in as little as 30 minutes.