Ritilinic Acid (Urine)

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Testing Laboratory

Canterbury Health Laboratories Christchurch Hospital

Department

Refer to Testing Lab link

Delphic Registration Code (Alpha Code)

RITU

Test Code (Numeric Code)

8876

Synonyms

Concerta,
Ritalin,
Rubifen,
Methylphenidate

Specimen Type

  • Urine

Specimen Requirements

Tube/Container Type:

Preferred
  • BD Urine Tube (no additive)
Acceptable
  • Specimen Container
Preferred Sample Volume (ml)

20

Last updated: 05/05/2026