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Cryovials

2mL Cryovials (Passive Drool)

Freestanding polypropylene vials have external threaded caps for efficient collection of up to 2 mL of whole saliva (passive drool). White marking area and color coded caps allow easy sample identification.

Cryovial Specifications

Protocol: View PDF
Part number: 5002.01 (white cap), 5002.02 (blue cap), 5002.03 (green cap), 5002.04 (red cap), 5002.05 (yellow cap), 5002.06 (pink cap)
Size: 10 mm x 46 mm (approx.)
Quantity: 50/pack
Approved for Analytes: View Chart
Used with: Salimetrics Swabs (expressed), 2″ storage box (holds 81 tubes), Bar-coded labels
Description: Small polypropylene tube with colored cap
Product features: Can be frozen (to -80° C), able to write on cap
  • Blue checkmark = Yes
  • Red circle = No

α-Amylase is Location Dependent

α-Amylase has a Diurnal Rhythm

α-Amylase may be Flow Rate Dependent (We advise measuring saliva flow rates when collecting samples as ongoing research may determine if necessary.)

Passive Drool is a Preferred Collection Method

CRP is Location Dependent

Passive Drool Only

DHEA-S is Flow Rate Dependent (pg/mL)

SIgA is Location Dependent

SIgA is Flow Rate Dependent (µg/mL)

Passive Drool is a Preferred Collection Method

Approved Collection Methods by Analyte

Analyte Cryovial and Passive Drool Salimetrics Oral Swab Salimetrics Children's Swab Salimetrics Infant's Swab Cotton Rope Not Yet Available in Saliva Collection Method
Alpha-Amylase Yes Yes Yes Yes Yes Special Considerations
Androstenedione Yes No No No No General
Beta-Endorphin No No No No No X Request Info
Blood Contamination Yes No No No Yes General
Chromogranin A Yes Yes Yes Yes No General
CRH (Corticotropin-Releasing Hormone) No No No No No X Request Info
Cortisol Yes Yes Yes Yes Yes General
Cotinine Yes Yes Yes Yes No General
CRP (C-Reactive Protein) Yes Yes Yes Yes Yes Special Considerations
Dexamethasone No No No No Yes General
DHEA (Dehydroepiandrosterone) Yes No No No No General
DHEA-S (Dehydroepiandrosterone Sulfate) Yes No No No No Special Considerations
Epstein Barr Yes No No No No General
Estradiol Yes No No No Yes General
Estriol Yes No No No No General
Estrone Yes No No No No General
IGF-1 (Insulin-like growth factor) No No No No No X Request Info
IL-1β (Interleukin-1 Beta) Yes No No No No General
IL-6 (Interleukin-6) Yes No No No No General
Melatonin Yes No No No No General
Neopterin Yes No No No No General
Nerve Growth Factor Yes No No No No General
17OHP (17α-hydroxyprogesterone) Yes No No No No General
Progesterone Yes No No No Yes General
SIgA (Secretory Immunoglobulin A) Yes Yes Yes Yes No Special Considerations
Testosterone Yes Yes Yes Yes No General
Total Protein Yes No No No No General
TNF-α (Tumor Necrosis Factor Alpha) Yes No No No No General