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Powder sampler USP
particlefor the pharmaceutical industrylaboratory

Powder sampler - USP - COPLEY - particle / for the pharmaceutical industry / laboratory
Powder sampler - USP - COPLEY - particle / for the pharmaceutical industry / laboratory
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Characteristics

Sample type
powder, particle
Applications
for the pharmaceutical industry, laboratory

Description

Overview
USP monographs are commonly used for product release testing and are considered during product development. Certain product‑specific monographs for FP/S inhalation powders require test equipment and sampling methods beyond those specified in general USP/Ph. Eur. chapters; these are based on methods used in the original product development.

DDU (Delivered Dose Uniformity)
The FP/S inhalation powder monograph specifies that DDU measurements be performed using a dedicated glass sample collection apparatus designed for FP/S powders.

Products featured here
  • Sample collection apparatus for FP/S powders

APSD (Aerosol Particle Size Distribution)
The monograph prescribes APSD measurement with a standard Andersen Cascade Impactor (ACI) fitted with a modified induction port. An additional inlet sleeve is supplied to adapt the induction port for use with common mouthpiece adapters found on USP/NGI induction ports.
Although powder methods sometimes specify testing at 60 L/min, the FP/S monograph recommends using the 28.3 L/min configuration of the ACI (Stages 0–7 plus filter stage) for APSD measurement of both powders and aerosols.

Products featured here
  • Andersen Cascade Impactor (ACI)
  • ACI preseparator for FP/S powders
  • ACI inlet cone for FP/S aerosols


Technical features / specifications
  • Applicable monographs: Fluticasone Propionate (FP) and FP/S (Fluticasone Propionate with Salmeterol) inhalation powder monographs
  • DDU sampling: specific glass sample collection apparatus as specified in the FP/S monograph
  • APSD measurement: standard Andersen Cascade Impactor (ACI) with modified induction port and optional inlet sleeve for compatibility with standard mouthpiece adapters
  • Recommended ACI flow for APSD: 28.3 L/min (Stages 0–7 plus filter stage); note the powder method may specify 60 L/min but the FP/S monograph advises 28.3 L/min when using the ACI
  • Products and accessories referenced: sample collection apparatus for FP/S powders, ACI, ACI preseparator and ACI inlet cone for FP/S applications
  • Intended for testing FP/S powders and related aerosols in accordance with USP and Ph. Eur. monograph guidance

Catalogs

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Other COPLEY products

Inhaler Testing

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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