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| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
| Source | Blood | |
| Mnemonic | IFLC | |
| Specimen Requirements | 1 x 3.5 mL gold top SST tube 1 mL serum | |
| Specimen Handling | PSC & RRL: Centrifuge. Extra-regional: Centrifuge. | |
| Additional Information | ||
| Testing Location | Immunochemistry | |
| Testing Frequency | Weekdays | |
| Alternate Name(s) | Free Light Chains | |
| Reference Interval | Free Kappa Light Chain 3.30 - 19.40 mg/L Free Lambda Light Chain 5.71 - 26.30 mg/L Free Kappa/Free Lambda Ratio 0.26 - 1.65 |