Agilent ESI/APCI Positive Ion Perf. Std. G1946-85004
Agilent G1946-85004 is an LC/MS performance verification standard for positive‑ion mode that uses reserpine (CAS 50‑55‑5) at a manufacturer-specified concentration of 5 µg/mL. It is a single‑analyte standard intended to verify and monitor electrospray (ESI) and atmospheric pressure chemical ionization (APCI) positive‑ion performance on LC‑MS systems. Typical use cases include routine instrument sensitivity checks, source tuning/qualification, and performance verification in laboratories running LC & LC/MS workflows.
Key Features:
- Part number: G1946-85004
- Analyte: Reserpine (CAS 50-55-5)
- Concentration: 5 µg/mL (manufacturer-specified)
- Analyte count: 1 (single-analyte standard)
- Technique: Intended for LC & LC/MS; ESI and APCI positive-ion performance verification
Advantages:
- Provides a manufacturer‑specified, single‑component positive‑ion standard for reproducible performance verification.
- Supports both ESI and APCI positive‑ion sources, enabling consistent sensitivity checks and source tuning.
- Simplifies routine LC/MS QC and troubleshooting by supplying a known reference response for instrument monitoring.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | G1946-85004 |
| Brand | Agilent Technologies |
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Specifications
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