Unit, Spectra, Corrected, Differential

No FDA recalls on record, checked 10 Oct 2026.

510(k) Number

K780680 ↗

Advisory Committee

Unknown

FDA Decision

SESE Substantially Equivalent

• Spectrophotometer Model 650-40

  Class I

  FDA 510(k) K790236 Active Cleared 15 Mar 1979

• Hs-100 Headspace Sampling Accessory

  Class I

  FDA 510(k) K831387 Active Cleared 24 Aug 1983

• Sigma 300 Gas Chromatrograph

  Class I

  FDA 510(k) K830147 Active Cleared 7 Feb 1983

• Ultrasonic Flowmeter

  Class I

  FDA 510(k) K800087 Active Cleared 19 Mar 1980

• Spectrophotometers, Infrared Models X99

  Class I

  FDA 510(k) K770278 Active Cleared 10 Mar 1977

• Atomizer, Furnace, Graphite

  Class I

  FDA 510(k) K780129 Active Cleared 5 Apr 1978

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