Biochemistry- Reference Interval as per tietz 5th edition & Kit insert ^Sr No^ Parameter^Age^Reference range^Unit^Fullyauto analyzer Mathod^ LOD^Linearity^ |1|Glucose|0-1|40-60|mg/dL|Hexokinase/G-6-PDH(Kinetic method)|5mg/Dl|800mg/Dl| | | |2-18|60-100|mg/dL| | | | |2|Urea |0-1|4.0-12.0|mg/dL|Urease|0.7mg/Dl|125mg/Dl| | | |1-18|5.0-18.0|mg/dL| | | | | | |>18|6.0-20.0|mg/dL| | | | |3|Creatinine|1-5 y|0.04-0.45|mg/dL|Kinetic Alkaline Picrate| | | | | | |6-10 y|0.22-0.59|mg/dL|0.05 mg/Dl|0.2 to 37mg/Dl| | | | | | |Adult male|0.72 to 1.25|mg/dL| | | | | | |Adult Female|0.57 to 1.11|mg/dL| | | | |4|Blood Urea Nitrogen (BUN)|-|6.0-20.0| mg/dL| | | | |5|Bilirubin Total|0-1 d|2.0-6.0|mg/dL|Diazonium Salt|0.05 mg/Dl|0.1 to 25mg/dL| | | |1-2 d|6.0-10.0|mg/dL| | | | | | |3-5 d|4.0-8.0|mg/dL| | | | | | |1 week -18 years|0-2.0|mg/dL| | | | | | |Adult|0.2-1.5|mg/dL| | | | |6|Bilirubin Direct Child & Adult 0.0-0.5 mg/dL Diazo Reaction 0.04mg/Dl 0.1 to 15mg/dL |7|Alanine aminotransferase male <45 U/L NADH (without P-5’-P) 2U/L 942 U/L | | |Female <34 U/L |8| Aspartate aminotransferase male <35 U/L NADH (without P-5'-P) 2U/L 913U/L | | |Female <31 U/L |9| AlkalinePhosphatase 0-15 y 54-369 U/L Para-nitrophenyl Phosphate 1.6 U/L 1200 U/L | | |16-50 y|53-128|U/L| | | | | | |>50 y| Male|56-119|U/L| | | | | | |>50 y| Female|53-141|U/L| | | | 10 Protein, total 0-7 days 4.4-7.6 g/dL Biuret 0.5 g/dl 18.4 g/dl | | |<1 y|5.1-7.3|g/dL| | | | | | |1-2 y|5.6-7.5|g/dL|| | | | | |>2 y|6.0-8.0|g/dL| | | | |11| Albumin Child & Adult 3.5-5.0 g/dL Colorimetric (Bromocresol Green) 0.3 g/dl 10.5 g/dl |12| GLOBULIN Child & Adult 2.9-3.1 g/dL | | | |13| A:G ratio Child & Adult 1.2-1.5 : 1 |14| Uric acid Male 3.5-7.2 mg/dL Uricase 0.06 mg/dl 33.1 mg/dl| | | | | | Female 2.6-6.0 mg/dL |15| "Lactate dehydrogenase (LD) | | | Total L →P" 0-12 y 180-360 U/L Kinetic- Lactate to Pyruvate. 14 U/L 2000U/L | | | 12-60 y 125-220 U/L |16| Amylase Adult 28-100 U/L CNPG3 Enzymatic/Colorimetric |17| Lipase Adult <38 U/L Quinone dye 1.6 U/L 1200 U/L |18| Cholinesterase Male 40-78 U/L | | | Female 33-76 U/L |19| Iron 0-13 years 16-128| µg/dL Ferene- Endpoint | | |14-18 years (female)| 20-162| µg/dL | | | | | |14-18 years (male)| 31-168| µg/dL | | | | | |Adult Female| 50-170 µg/dL | | | | | |Adult Male 65-175 µg/dL | | | |20| UIBC |Male| 69-240| µg/dL| Ferene | | | | | |Female |70-310| µg/dL| | | | |21|TIBC|Male | | | | | | |Female | | | | |22|Ferritin|1 mo|200-600|ng/mL|CMIA| | | | | |0-1 Y|50-200|ng/mL| | | | | | |1-15 y|7-140|ng/mL| | | | | |Male|20-250|ng/mL| | | | | | |Female|10-120|ng/mL| | | | |23|Calcium, total|Child and adult|8.6-10.2|mg/dL| Arsenazo III| | | |24|Magnesium|0-6 y|1.7-2.3|mg/d|Enzymatic-Isocitrate dehydrogenase| | | | | |7-12 y|1.7-2.1|mg/dL| | | | | | |>12 y|1.6-2.6|mg/dL| | | | |25| Sodium (Na) Child 138-145 mEq/L ISE-Direct | | | Adult 136-145 mEq/L | | | |26| Potassium Infant 4.1-5.3 mEq/L ISE-Direct | | | Child 3.4-4.7 mEq/L | | | | | | Adults 3.5-5.1 mEq/L | | | | | | Newborn 3.7-5.9 mEq/L | | | |27| Chloride (Cl) Adult 98-107 mEq/L ISE-Direct |28| Triiodothyronine (T3), free Child and adult 2.10-4.40 pg/mL CMIA 1.10pg/ml29.91pg/ml |29| Thyroxine, free (FT4) 1-4 d 2.2-5.3 ng/dL CMIA 0.28 ng/dl 5ng/dl | | | 2 wk-20 y 0.8-2.0 ng/dL | | | | | | 21-87 y 0.8-2.7 ng/dL | | | |30| Thyrotropin (thyroid-stimulating hormone) (TSH) Birth-4 d 1.0-39.0 µIU/mL CMIA 0.0109µIU/L 127.98169µIU/L | | | 2-20 wk 1.7-9.1 µIU/mL | | | | | | 21 wk-20 y 0.7-6.4 µIU/mL | | | | | | 21-54 y 0.4-4.2 µIU/mL | | | | | | 55-87 y 0.5-8.9 µIU/mL | | | |31| Triiodothyronine (T3), total 1-3 d 100-740 ng/dL CMIA 0.25ng/ml 5.83ng/ml | | | 1-11 mo 105-245 ng/dL | | | | | | 1-5 y 105-269 ng/dL | | | | | | 6-10 y 94-241 ng/dL | | | | | | 11-15 y 82-213 ng/dL | | | | | | 16-20 y 80-210 ng/dL | | | | | | 20-50 y 70-204 ng/dL | | | | | | 50-90 y 40-181 ng/dL | | | |32| Thyroxine (T4) 1-3 d 11.8-22.6 µg/dL CMIA 1.03ug/dl 20.55ug/dl | | | 1-2 wk 9.9-16.6 µg/dL | | | | | | 1-4 mo 7.2-14.4 µg/dL | | | | | | 4-12 mo 7.8-16. µg/dL | | | | | | 1-15 y 5.6-11.7 µg/dL | | | | | |  Adult Males 4.6-10.5 µg/dL | | | | | |  Adult Females 5.5-11.0 µg/dL | | | |33| U, 24 h Adult <100 mg/day | | | |34| CSF Full-term newborn 40-120 mg/dL Turbidimetric- Benzethonium Chloride | | | < 1 mo 20-80 mg/dL | | | | | | >1 mo 15-40 mg/dL | | | |35| CSF Infant, child 60-80 mg/dL | | | | | | Adult 40-70 mg/dL | | | |36| CKMB 0-25 U/L IFCC Method/Immunoinhibition 3 U/L 1000U/L |37| Troponin I 0-75 pg/mL | | | | | | | | | |38| Vitamin B12 206-678 pg/mL CMIA 125pg/ml 2769pg/ml | | | Acceptable (WHO) >201 pg/mL | | | Deficiency (WHO) <150 pg/mL |39| PCO2 Infant 27-41 mm Hg | | | | | | Adult M 35-48 mm Hg | | | | | | Adult F 32-45 mm Hg | | | |40| Oxygen, partial pressure (PO2) 1 d 54-95 mm Hg | | | 2 d-60 y 83-108 mm Hg |41| pH 7.35-7.45 |42| Procalcitonin |43| Interleukin 6 PSA