GC MS and LC MS Standards
Waters Corp ssDNA LC-MS Standard, 20-mer, Lyophilized, 10 μg
This ssDNA LC-MS Standard is a lyophilized, 10 μg quantity of a 20-mer single-stranded (ss) DNA (sequence: 5′ to 3′ TAA TAC GAC TCA CTA TAG GG). It is a chemically synthesized standard, LC-confirmed for reproducible quantities, designed for performance checks and system suitability in LC-MS applications.
- Lyophilized, 10 μg quantity of a 20-mer single-stranded (ss) DNA.
- Sequence: 5′ to 3′ TAA TAC GAC TCA CTA TAG GG.
- Chemically synthesized and LC-confirmed for reproducible quantities.
- Designed for performance checks and system suitability in LC-MS analyses.
- Pre-packaged oligonucleotide reference material for quick proficiency testing.
- Supports chromatography methods including IPRP, SEC, HILIC, and AEX.
- Verifies column/system performance and aids in instrument sensitivity testing.
WELLINGTON LABORATORIES LLC METHOD537 NATIVE LINEAR PRIM
EPA method 537 native linear primary dilution
AB Sciex LLC ESI Negative Calibration Solution for the SCIEX X500 System
Calibration solution for the SCIEX X500 system. This solution is intended for use in ESI negative ion mode.
Waters Corp Waters Tryptic Digestion Standard, Lyophilized, Reduced and Alkylated, NIST mAb, 40 μg
The mAb Tryptic Digestion Standard supports peptide analysis of proteins by LC-MS, a key method for characterizing biopharmaceuticals like monoclonal antibodies (mAbs). It enables peptide mass information acquisition, sequence confirmation, and identification of post-translational modifications. This standard is ideal for benchmarking LC-MS techniques, proficiency testing, and system suitability in peptide level protein analysis.
- LC-MS compatible; separation mode: Reversed Phase.
- Formulation: Solid.
- Storage: -20°C to +10°C (Freezer); shipping: Ambient; shelf life: 36 months.
- Type: Digestion.
- Application: Peptide.
- Product type: Standards.
- Units per package: 1 pk.
- Quantity per vial: 40 μg.
- Composition: Stabilized, lyophilized, reduced, and alkylated tryptic digest of NIST mAb.
- Storage after reconstitution: 4°C to 8°C for 7 days.
Agilent Technologies LC/MS TUNING MIX, FOR AP 100ML
LC/MS tuning mix, for APCI, low concentration, 100 mL
Waters Corp MS Reference Standard/ Reverse Peptide Kit
The HDMS Standard Kit - Reversed Peptide Kit contains three well characterized samples intended to calibrate ion mobility spectrometry/mass spectrometry (IMS/MS) systems. Additionally, this standard can be utilized as a reference standard for verifying IMS/MS system performance.
The kit contains the following three components:
1 vial Ser-Asp-Gly-Arg-Gly, 1 mg in a 4 mL Amber Glass Screw Top Vial
1 vial Gly-Arg-Gly-Asp-Ser, 1 mg in a 4 mL Amber Glass Screw Top Vial
1 vial Poly-DL-Alanine, 1 mg in a 4 mL Amber Glass Screw Top Vial
Store at -20ºC ± 10°C (Frozen)
eMolecules 1268683-45-9 | 5-(Hydroxymethyl)thiophene-3-boronic acid | Ambeed | MFCD27665427 | 157.980 | C5H7BO3S | 98.000 | OCc1cc(cs1)B(O)O | 100mg | 525091351
5-(Hydroxymethyl)thiophene-3-boronic acid | Ambeed | 1268683-45-9 | MFCD27665427 | 157.980 | C5H7BO3S | 98.000 | OCc1cc(cs1)B(O)O | 100mg | 525091351
Sepax Technologies Inc Sepax Protein standard for Proteomix HIC (5 vials, 50ul/vial) -Ovalbumin (1 mg/mL) -Chymotrypsinogen (0.5 mg/mL)
Protein standards are a group of proteins that are used as the standards to calibrate various modes of separation phases listed below. Those standards are supplied as a set of 5 vials of protein mixture.