Additional Information

Test Name 

Test Code 

Reason Test Cannot Be Added-on 

17-Hydroxypregnenolone 

X17PRE 

Ambient/Refrigerated sample unacceptable. Plasma/Serum to be separated and frozen within 2 hrs. 

6-Monoacetylmorphine Confirm. 

6MCON 

Urine must be protected from light and frozen immediately 

6-Monoacetylmorphine Screen 

6MSCN 

Urine must be protected from light and frozen immediately 

Acid Phosphatase, Total l 

XAPS 

Serum to be separated and frozen immediately. 

Adrenocorticotropic Hormone 

ACTH 

Plasma to be separated and frozen immediately. 

Alcohol, Ethyl 

ALCHOL 

Tube should be kept unopened and tightly capped. 

Delta Aminolevulin Acid (ALA), Urine (ref lab) 

XDAMIN 

Urine is to be protected from light. 

Ammonia 

AMMON 

Sample is only good up to 30 mins refrigerated. 

Amphotericin B 

ZAMPBL 

Serum is to be protected from light. 

Antidiuretic Hormone (ADH) 

XADH 

Plasma to be separated and frozen within 2 hrs. 

Arterial Blood Gas with Hematocrit 

BGH 

Sample stable <30mins ambient, 2hrs refrigerated. 

Arterial Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYT 

Sample stable <30mins ambient, 2hrs refrigerated. 

Bupropion/Wellbutrin 

XWELL 

Serum/Plasma to be separated and frozen within 2hrs. 

C1 Esterase Inhibitor 

XC1ES 

Serum to be separated and frozen within 2 hrs. 

C1 Esterase Inhibitor, Functional 

XC1ESF 

Serum to be separated and frozen within 2 hrs. 

C1Q Immune Complex 

XC1QIC 

Serum to be separated and frozen within 2 hrs. 

C3 Complement 

C3BET 

Serum to be separated and frozen immediately. 

C4 Complement 

COMPC4 

Serum to be separated and frozen immediately. 

Calcium Ionized, Whole Blood 

CAI 

Sample stable <30 mins ambient. 

Capillary Blood Gas with Hematocrit 

BGHC 

Sample stable <30mins ambient, 2hrs refrigerated. 

Capillary Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYTC 

Sample stable <30mins ambient, 2hrs refrigerated. 

Carboxyhemoglobin, Quantitative 

COHGB 

Specimen must be analyzed within 30 minutes of collection time or within 4 hours if placed on ice. 

Catecholamine Fractionated, Plasma 

XCATPL 

Plasma to be separated and frozen within 1hr. 

Complement C2 

XC2CO 

Serum to be separated and frozen within 2 hrs. 

Complement, Total 

CH50 

Serum to be separated and frozen immediately. 

Cryoglobulin, Qualitative 

CRYOQU 

Sample to be incubated at 37C immediately. Cannot be refrigerated. 

Cryoglobulin, Quantitative 

ZCRYQT 

Sample to be kept at 37C at all times. Cannot be refrigerated. 

Folate, RBC (Erythrocytes) 

XFOLAT 

Sample must be protected from light. 

Free Fatty Acids 

XFFA 

Serum/Plasma to be separated and frozen immediately 

Glucagon 

XGLUCA 

Requires protease inhibitor tube. 

Gonadotropin Releasing Hormone 

ZGNRH 

Serum/Plasma to be separated and frozen immediately 

Indinavir 

XIND 

Serum to be separated and frozen immediately. 

Interleukin 2 Receptor 

XIL2RE 

Plasma/serum to be separated and frozen within 30 mins. 

Interleukin 6 

XIL6 

Plasma/serum to be separated and frozen within 30 mins. 

 

 

Serum to be separated and frozen immediately. 

Ketoconazole 

ZKETO 

Plasma/serum to be separated and frozen within 30 mins. Serum to be separated and frozen immediately. Plasma should be separated from cells within 15 mins. 

Lactic Acid, Plasma 

LACTAT 

Plasma/serum to be separated and frozen within 30 mins. 

Liposomal Enzyme Panel 

ZLYSO 

Serum to be separated and frozen immediately. Plasma should be separated from cells within 15 mins. Whole blood required. Sample must remain at ambient temperature and not be refrigerated. 

Melanin, Urine 

XMELAN 

Urine to be protected from light. 

Methemoglobin 

METHGB 

Tube is not be opened prior to analysis. Sample stable <30mins ambient, 2hrs refrigerated. 

Mucopolysaccharides 

ZMUCO 

Urine to be frozen immediately. 

Orotic Acid 

ZOROT 

Urine to be frozen immediately. 

Osmolality, Fecal 

XOSMOF 

Stool to be frozen immediately. 

Pancreatic Polypeptide 

ZPANCR 

Plasma to be separated and frozen immediately. 

Phenylalanine 

PHENAL 

Plasma to be separate and frozen immediately. 

Porphyrins, Feces 

XPORF 

Stool to be frozen immediately. 

Pregnenolone 

XPREG 

Serum/plasma to be separated and frozen within 2 hrs. 

Pyruvate 

PYURVT 

Requires special tube from special chemistry. 

Renin 

RENIN 

Plasma to be separated and frozen immediately. 

Trypsin 

XTRYP 

Stool to be frozen immediately. 

Tumor Necrosis Factor – Alpha 

XTNF 

Plasma to be separated and frozen within 2 hrs. 

Tyrosine 

TYRO 

Plasma to be separated and frozen immediately. 

Venous Blood Gas with Hematocrit 

BGHV 

Sample stable <30mins ambient, 2hrs refrigerated. 

Venous Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYTV 

Sample stable <30mins ambient, 2hrs refrigerated. 

Vitamin A 

XVITA 

Sample must be protected from light. 

Vitamin B1 (Thiamine), Plasma 

XVITB1 

Sample must be protected from light. 

Vitamin B1 (Thiamine), Whole Blood 

XTHIAM 

Sample must be protected from light. 

Vitamin B12 Binding Capacity 

XB12BN 

Sample must be protected from light. 

Vitamin B12 (Riboflavin) 

ZVITB2 

Sample must be protected from light. 

Vitamin B6 

XVITB6 

Sample must be protected from light. 

Vitamin C 

ZVITC 

Sample must be protected from light. 

Vitamin E 

XVITE 

Sample must be protected from light. 

Vitamin K 

XVITK 

Sample must be protected from light. 

Volatiles 

VOLGLC 

Tube must remain unopened prior to analysis. 

Xanthochromic Panel 

SANPAN 

Sample must be protected from light. 

 

Additional Information

Test Name 

Test Code 

Reason Test Cannot Be Added-on 

17-Hydroxypregnenolone 

X17PRE 

Ambient/Refrigerated sample unacceptable. Plasma/Serum to be separated and frozen within 2 hrs. 

6-Monoacetylmorphine Confirm. 

6MCON 

Urine must be protected from light and frozen immediately 

6-Monoacetylmorphine Screen 

6MSCN 

Urine must be protected from light and frozen immediately 

Acid Phosphatase, Total l 

XAPS 

Serum to be separated and frozen immediately. 

Adrenocorticotropic Hormone 

ACTH 

Plasma to be separated and frozen immediately. 

Alcohol, Ethyl 

ALCHOL 

Tube should be kept unopened and tightly capped. 

Delta Aminolevulin Acid (ALA), Urine (ref lab) 

XDAMIN 

Urine is to be protected from light. 

Ammonia 

AMMON 

Sample is only good up to 30 mins refrigerated. 

Amphotericin B 

ZAMPBL 

Serum is to be protected from light. 

Antidiuretic Hormone (ADH) 

XADH 

Plasma to be separated and frozen within 2 hrs. 

Arterial Blood Gas with Hematocrit 

BGH 

Sample stable <30mins ambient, 2hrs refrigerated. 

Arterial Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYT 

Sample stable <30mins ambient, 2hrs refrigerated. 

Bupropion/Wellbutrin 

XWELL 

Serum/Plasma to be separated and frozen within 2hrs. 

C1 Esterase Inhibitor 

XC1ES 

Serum to be separated and frozen within 2 hrs. 

C1 Esterase Inhibitor, Functional 

XC1ESF 

Serum to be separated and frozen within 2 hrs. 

C1Q Immune Complex 

XC1QIC 

Serum to be separated and frozen within 2 hrs. 

C3 Complement 

C3BET 

Serum to be separated and frozen immediately. 

C4 Complement 

COMPC4 

Serum to be separated and frozen immediately. 

Calcium Ionized, Whole Blood 

CAI 

Sample stable <30 mins ambient. 

Capillary Blood Gas with Hematocrit 

BGHC 

Sample stable <30mins ambient, 2hrs refrigerated. 

Capillary Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYTC 

Sample stable <30mins ambient, 2hrs refrigerated. 

Carboxyhemoglobin, Quantitative 

COHGB 

Specimen must be analyzed within 30 minutes of collection time or within 4 hours if placed on ice. 

Catecholamine Fractionated, Plasma 

XCATPL 

Plasma to be separated and frozen within 1hr. 

Complement C2 

XC2CO 

Serum to be separated and frozen within 2 hrs. 

Complement, Total 

CH50 

Serum to be separated and frozen immediately. 

Cryoglobulin, Qualitative 

CRYOQU 

Sample to be incubated at 37C immediately. Cannot be refrigerated. 

Cryoglobulin, Quantitative 

ZCRYQT 

Sample to be kept at 37C at all times. Cannot be refrigerated. 

Folate, RBC (Erythrocytes) 

XFOLAT 

Sample must be protected from light. 

Free Fatty Acids 

XFFA 

Serum/Plasma to be separated and frozen immediately 

Glucagon 

XGLUCA 

Requires protease inhibitor tube. 

Gonadotropin Releasing Hormone 

ZGNRH 

Serum/Plasma to be separated and frozen immediately 

Indinavir 

XIND 

Serum to be separated and frozen immediately. 

Interleukin 2 Receptor 

XIL2RE 

Plasma/serum to be separated and frozen within 30 mins. 

Interleukin 6 

XIL6 

Plasma/serum to be separated and frozen within 30 mins. 

 

 

Serum to be separated and frozen immediately. 

Ketoconazole 

ZKETO 

Plasma/serum to be separated and frozen within 30 mins. Serum to be separated and frozen immediately. Plasma should be separated from cells within 15 mins. 

Lactic Acid, Plasma 

LACTAT 

Plasma/serum to be separated and frozen within 30 mins. 

Liposomal Enzyme Panel 

ZLYSO 

Serum to be separated and frozen immediately. Plasma should be separated from cells within 15 mins. Whole blood required. Sample must remain at ambient temperature and not be refrigerated. 

Melanin, Urine 

XMELAN 

Urine to be protected from light. 

Methemoglobin 

METHGB 

Tube is not be opened prior to analysis. Sample stable <30mins ambient, 2hrs refrigerated. 

Mucopolysaccharides 

ZMUCO 

Urine to be frozen immediately. 

Orotic Acid 

ZOROT 

Urine to be frozen immediately. 

Osmolality, Fecal 

XOSMOF 

Stool to be frozen immediately. 

Pancreatic Polypeptide 

ZPANCR 

Plasma to be separated and frozen immediately. 

Phenylalanine 

PHENAL 

Plasma to be separate and frozen immediately. 

Porphyrins, Feces 

XPORF 

Stool to be frozen immediately. 

Pregnenolone 

XPREG 

Serum/plasma to be separated and frozen within 2 hrs. 

Pyruvate 

PYURVT 

Requires special tube from special chemistry. 

Renin 

RENIN 

Plasma to be separated and frozen immediately. 

Trypsin 

XTRYP 

Stool to be frozen immediately. 

Tumor Necrosis Factor – Alpha 

XTNF 

Plasma to be separated and frozen within 2 hrs. 

Tyrosine 

TYRO 

Plasma to be separated and frozen immediately. 

Venous Blood Gas with Hematocrit 

BGHV 

Sample stable <30mins ambient, 2hrs refrigerated. 

Venous Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYTV 

Sample stable <30mins ambient, 2hrs refrigerated. 

Vitamin A 

XVITA 

Sample must be protected from light. 

Vitamin B1 (Thiamine), Plasma 

XVITB1 

Sample must be protected from light. 

Vitamin B1 (Thiamine), Whole Blood 

XTHIAM 

Sample must be protected from light. 

Vitamin B12 Binding Capacity 

XB12BN 

Sample must be protected from light. 

Vitamin B12 (Riboflavin) 

ZVITB2 

Sample must be protected from light. 

Vitamin B6 

XVITB6 

Sample must be protected from light. 

Vitamin C 

ZVITC 

Sample must be protected from light. 

Vitamin E 

XVITE 

Sample must be protected from light. 

Vitamin K 

XVITK 

Sample must be protected from light. 

Volatiles 

VOLGLC 

Tube must remain unopened prior to analysis. 

Xanthochromic Panel 

SANPAN 

Sample must be protected from light. 

 

Collection
Test Info

Additional Information

Test Name 

Test Code 

Reason Test Cannot Be Added-on 

17-Hydroxypregnenolone 

X17PRE 

Ambient/Refrigerated sample unacceptable. Plasma/Serum to be separated and frozen within 2 hrs. 

6-Monoacetylmorphine Confirm. 

6MCON 

Urine must be protected from light and frozen immediately 

6-Monoacetylmorphine Screen 

6MSCN 

Urine must be protected from light and frozen immediately 

Acid Phosphatase, Total l 

XAPS 

Serum to be separated and frozen immediately. 

Adrenocorticotropic Hormone 

ACTH 

Plasma to be separated and frozen immediately. 

Alcohol, Ethyl 

ALCHOL 

Tube should be kept unopened and tightly capped. 

Delta Aminolevulin Acid (ALA), Urine (ref lab) 

XDAMIN 

Urine is to be protected from light. 

Ammonia 

AMMON 

Sample is only good up to 30 mins refrigerated. 

Amphotericin B 

ZAMPBL 

Serum is to be protected from light. 

Antidiuretic Hormone (ADH) 

XADH 

Plasma to be separated and frozen within 2 hrs. 

Arterial Blood Gas with Hematocrit 

BGH 

Sample stable <30mins ambient, 2hrs refrigerated. 

Arterial Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYT 

Sample stable <30mins ambient, 2hrs refrigerated. 

Bupropion/Wellbutrin 

XWELL 

Serum/Plasma to be separated and frozen within 2hrs. 

C1 Esterase Inhibitor 

XC1ES 

Serum to be separated and frozen within 2 hrs. 

C1 Esterase Inhibitor, Functional 

XC1ESF 

Serum to be separated and frozen within 2 hrs. 

C1Q Immune Complex 

XC1QIC 

Serum to be separated and frozen within 2 hrs. 

C3 Complement 

C3BET 

Serum to be separated and frozen immediately. 

C4 Complement 

COMPC4 

Serum to be separated and frozen immediately. 

Calcium Ionized, Whole Blood 

CAI 

Sample stable <30 mins ambient. 

Capillary Blood Gas with Hematocrit 

BGHC 

Sample stable <30mins ambient, 2hrs refrigerated. 

Capillary Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYTC 

Sample stable <30mins ambient, 2hrs refrigerated. 

Carboxyhemoglobin, Quantitative 

COHGB 

Specimen must be analyzed within 30 minutes of collection time or within 4 hours if placed on ice. 

Catecholamine Fractionated, Plasma 

XCATPL 

Plasma to be separated and frozen within 1hr. 

Complement C2 

XC2CO 

Serum to be separated and frozen within 2 hrs. 

Complement, Total 

CH50 

Serum to be separated and frozen immediately. 

Cryoglobulin, Qualitative 

CRYOQU 

Sample to be incubated at 37C immediately. Cannot be refrigerated. 

Cryoglobulin, Quantitative 

ZCRYQT 

Sample to be kept at 37C at all times. Cannot be refrigerated. 

Folate, RBC (Erythrocytes) 

XFOLAT 

Sample must be protected from light. 

Free Fatty Acids 

XFFA 

Serum/Plasma to be separated and frozen immediately 

Glucagon 

XGLUCA 

Requires protease inhibitor tube. 

Gonadotropin Releasing Hormone 

ZGNRH 

Serum/Plasma to be separated and frozen immediately 

Indinavir 

XIND 

Serum to be separated and frozen immediately. 

Interleukin 2 Receptor 

XIL2RE 

Plasma/serum to be separated and frozen within 30 mins. 

Interleukin 6 

XIL6 

Plasma/serum to be separated and frozen within 30 mins. 

 

 

Serum to be separated and frozen immediately. 

Ketoconazole 

ZKETO 

Plasma/serum to be separated and frozen within 30 mins. Serum to be separated and frozen immediately. Plasma should be separated from cells within 15 mins. 

Lactic Acid, Plasma 

LACTAT 

Plasma/serum to be separated and frozen within 30 mins. 

Liposomal Enzyme Panel 

ZLYSO 

Serum to be separated and frozen immediately. Plasma should be separated from cells within 15 mins. Whole blood required. Sample must remain at ambient temperature and not be refrigerated. 

Melanin, Urine 

XMELAN 

Urine to be protected from light. 

Methemoglobin 

METHGB 

Tube is not be opened prior to analysis. Sample stable <30mins ambient, 2hrs refrigerated. 

Mucopolysaccharides 

ZMUCO 

Urine to be frozen immediately. 

Orotic Acid 

ZOROT 

Urine to be frozen immediately. 

Osmolality, Fecal 

XOSMOF 

Stool to be frozen immediately. 

Pancreatic Polypeptide 

ZPANCR 

Plasma to be separated and frozen immediately. 

Phenylalanine 

PHENAL 

Plasma to be separate and frozen immediately. 

Porphyrins, Feces 

XPORF 

Stool to be frozen immediately. 

Pregnenolone 

XPREG 

Serum/plasma to be separated and frozen within 2 hrs. 

Pyruvate 

PYURVT 

Requires special tube from special chemistry. 

Renin 

RENIN 

Plasma to be separated and frozen immediately. 

Trypsin 

XTRYP 

Stool to be frozen immediately. 

Tumor Necrosis Factor – Alpha 

XTNF 

Plasma to be separated and frozen within 2 hrs. 

Tyrosine 

TYRO 

Plasma to be separated and frozen immediately. 

Venous Blood Gas with Hematocrit 

BGHV 

Sample stable <30mins ambient, 2hrs refrigerated. 

Venous Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYTV 

Sample stable <30mins ambient, 2hrs refrigerated. 

Vitamin A 

XVITA 

Sample must be protected from light. 

Vitamin B1 (Thiamine), Plasma 

XVITB1 

Sample must be protected from light. 

Vitamin B1 (Thiamine), Whole Blood 

XTHIAM 

Sample must be protected from light. 

Vitamin B12 Binding Capacity 

XB12BN 

Sample must be protected from light. 

Vitamin B12 (Riboflavin) 

ZVITB2 

Sample must be protected from light. 

Vitamin B6 

XVITB6 

Sample must be protected from light. 

Vitamin C 

ZVITC 

Sample must be protected from light. 

Vitamin E 

XVITE 

Sample must be protected from light. 

Vitamin K 

XVITK 

Sample must be protected from light. 

Volatiles 

VOLGLC 

Tube must remain unopened prior to analysis. 

Xanthochromic Panel 

SANPAN 

Sample must be protected from light. 

 

Result Interpretation

Additional Information

Test Name 

Test Code 

Reason Test Cannot Be Added-on 

17-Hydroxypregnenolone 

X17PRE 

Ambient/Refrigerated sample unacceptable. Plasma/Serum to be separated and frozen within 2 hrs. 

6-Monoacetylmorphine Confirm. 

6MCON 

Urine must be protected from light and frozen immediately 

6-Monoacetylmorphine Screen 

6MSCN 

Urine must be protected from light and frozen immediately 

Acid Phosphatase, Total l 

XAPS 

Serum to be separated and frozen immediately. 

Adrenocorticotropic Hormone 

ACTH 

Plasma to be separated and frozen immediately. 

Alcohol, Ethyl 

ALCHOL 

Tube should be kept unopened and tightly capped. 

Delta Aminolevulin Acid (ALA), Urine (ref lab) 

XDAMIN 

Urine is to be protected from light. 

Ammonia 

AMMON 

Sample is only good up to 30 mins refrigerated. 

Amphotericin B 

ZAMPBL 

Serum is to be protected from light. 

Antidiuretic Hormone (ADH) 

XADH 

Plasma to be separated and frozen within 2 hrs. 

Arterial Blood Gas with Hematocrit 

BGH 

Sample stable <30mins ambient, 2hrs refrigerated. 

Arterial Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYT 

Sample stable <30mins ambient, 2hrs refrigerated. 

Bupropion/Wellbutrin 

XWELL 

Serum/Plasma to be separated and frozen within 2hrs. 

C1 Esterase Inhibitor 

XC1ES 

Serum to be separated and frozen within 2 hrs. 

C1 Esterase Inhibitor, Functional 

XC1ESF 

Serum to be separated and frozen within 2 hrs. 

C1Q Immune Complex 

XC1QIC 

Serum to be separated and frozen within 2 hrs. 

C3 Complement 

C3BET 

Serum to be separated and frozen immediately. 

C4 Complement 

COMPC4 

Serum to be separated and frozen immediately. 

Calcium Ionized, Whole Blood 

CAI 

Sample stable <30 mins ambient. 

Capillary Blood Gas with Hematocrit 

BGHC 

Sample stable <30mins ambient, 2hrs refrigerated. 

Capillary Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYTC 

Sample stable <30mins ambient, 2hrs refrigerated. 

Carboxyhemoglobin, Quantitative 

COHGB 

Specimen must be analyzed within 30 minutes of collection time or within 4 hours if placed on ice. 

Catecholamine Fractionated, Plasma 

XCATPL 

Plasma to be separated and frozen within 1hr. 

Complement C2 

XC2CO 

Serum to be separated and frozen within 2 hrs. 

Complement, Total 

CH50 

Serum to be separated and frozen immediately. 

Cryoglobulin, Qualitative 

CRYOQU 

Sample to be incubated at 37C immediately. Cannot be refrigerated. 

Cryoglobulin, Quantitative 

ZCRYQT 

Sample to be kept at 37C at all times. Cannot be refrigerated. 

Folate, RBC (Erythrocytes) 

XFOLAT 

Sample must be protected from light. 

Free Fatty Acids 

XFFA 

Serum/Plasma to be separated and frozen immediately 

Glucagon 

XGLUCA 

Requires protease inhibitor tube. 

Gonadotropin Releasing Hormone 

ZGNRH 

Serum/Plasma to be separated and frozen immediately 

Indinavir 

XIND 

Serum to be separated and frozen immediately. 

Interleukin 2 Receptor 

XIL2RE 

Plasma/serum to be separated and frozen within 30 mins. 

Interleukin 6 

XIL6 

Plasma/serum to be separated and frozen within 30 mins. 

 

 

Serum to be separated and frozen immediately. 

Ketoconazole 

ZKETO 

Plasma/serum to be separated and frozen within 30 mins. Serum to be separated and frozen immediately. Plasma should be separated from cells within 15 mins. 

Lactic Acid, Plasma 

LACTAT 

Plasma/serum to be separated and frozen within 30 mins. 

Liposomal Enzyme Panel 

ZLYSO 

Serum to be separated and frozen immediately. Plasma should be separated from cells within 15 mins. Whole blood required. Sample must remain at ambient temperature and not be refrigerated. 

Melanin, Urine 

XMELAN 

Urine to be protected from light. 

Methemoglobin 

METHGB 

Tube is not be opened prior to analysis. Sample stable <30mins ambient, 2hrs refrigerated. 

Mucopolysaccharides 

ZMUCO 

Urine to be frozen immediately. 

Orotic Acid 

ZOROT 

Urine to be frozen immediately. 

Osmolality, Fecal 

XOSMOF 

Stool to be frozen immediately. 

Pancreatic Polypeptide 

ZPANCR 

Plasma to be separated and frozen immediately. 

Phenylalanine 

PHENAL 

Plasma to be separate and frozen immediately. 

Porphyrins, Feces 

XPORF 

Stool to be frozen immediately. 

Pregnenolone 

XPREG 

Serum/plasma to be separated and frozen within 2 hrs. 

Pyruvate 

PYURVT 

Requires special tube from special chemistry. 

Renin 

RENIN 

Plasma to be separated and frozen immediately. 

Trypsin 

XTRYP 

Stool to be frozen immediately. 

Tumor Necrosis Factor – Alpha 

XTNF 

Plasma to be separated and frozen within 2 hrs. 

Tyrosine 

TYRO 

Plasma to be separated and frozen immediately. 

Venous Blood Gas with Hematocrit 

BGHV 

Sample stable <30mins ambient, 2hrs refrigerated. 

Venous Blood Gas with Hematocrit, Electrolytes and Glucose 

BGLYTV 

Sample stable <30mins ambient, 2hrs refrigerated. 

Vitamin A 

XVITA 

Sample must be protected from light. 

Vitamin B1 (Thiamine), Plasma 

XVITB1 

Sample must be protected from light. 

Vitamin B1 (Thiamine), Whole Blood 

XTHIAM 

Sample must be protected from light. 

Vitamin B12 Binding Capacity 

XB12BN 

Sample must be protected from light. 

Vitamin B12 (Riboflavin) 

ZVITB2 

Sample must be protected from light. 

Vitamin B6 

XVITB6 

Sample must be protected from light. 

Vitamin C 

ZVITC 

Sample must be protected from light. 

Vitamin E 

XVITE 

Sample must be protected from light. 

Vitamin K 

XVITK 

Sample must be protected from light. 

Volatiles 

VOLGLC 

Tube must remain unopened prior to analysis. 

Xanthochromic Panel 

SANPAN 

Sample must be protected from light. 

 

NICU/Pediatric Info