Las-R Test Program

No FDA recalls on record, checked 11 Oct 2026.

510(k) Number

K771226 ↗

FDA Product Code

CFN

Device Class

Class II

Regulation

21 CFR Part 866.5510

Advisory Committee

Immunology

FDA Decision

SESE Substantially Equivalent

• Low Ionic Strength Solution (Liss)

  Class II

  FDA 510(k) K791113 Active Cleared 28 Jun 1979

• Las-R Human Plasminogen Test

  Class I

  FDA 510(k) K772085 Active Cleared 24 Jan 1978

• Q-Pak Chemistry Radioreceptor Control C

  Class II

  FDA 510(k) K770012 Active Cleared 18 Apr 1977

• Tma Bicarbonate/Glycerol Diluent

  Not classified

  FDA 510(k) K771700 Active Cleared 11 Nov 1977

• Las-R Human Ige Test

  Class II

  FDA 510(k) K780753 Active Cleared 6 Jun 1978

• Herpes I.D. Tm Test

  Class II

  FDA 510(k) K771445 Active Cleared 14 Dec 1977

See all devices from Hyland Therapeutic Div., Travenol Laboratories →