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Quidel Sofia Rapid Test Kit

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Item# Description Pkg reward$ Price Blank
Item #: 20218
CLIA Waived
Item #: 20218
CLIA Waived

Quidel Sofia Rapid Test Kit employs immunofluorescence to detect influenza A and influenza B viral nucleoprotein antigens in the nasal swab, nasopharyngeal swab, and nasopharyngeal aspirate/wash specimens taken directly from symptomatic patients. It is compatible with RSV Extraction Reagent which means when testing with Sofia Influenza A+B FIA, a single patient sample may also be used to test with Sofia RSV FIA. It collects and dispenses the correct amount of samples needed for testing.

Kit Includes:

  • 25 test cassettes
  • 25 reagent tubes
  • 25 reagent solution
  • 25 nasal swabs
  • 25 large pipettes
  • 25 small pipettes
  • Positive control swab
  • Negative control swab
  • Printer paper
  • Package insert

Rapid Test Kit Features

  • LIA waived for nasal and nasopharyngeal swabs, nasal aspirate and wash
  • Easy to perform testing
  • Compatible with RSV Extraction Reagent
  • A single sample can be used to run both Sofia Influenza A+B and Sofia RSV
  • Dual work modes
  • Adjusts to your volume fluctuations
  • Self-contained test cassette
  • Clean, easy to use and dispose of
  • Fixed-volume pipette
  • Collects and dispenses correct amount of sample needed for testing
  • Objective result
  • Eliminates the subjectivity of a visual result
  • All components included in test kit
  • Ready to use with Sofia or Sofia 2, no need for additional equipment
  • Room temperature storage
  • No refrigerator space needed. Rapid influenza tests can be run immediately as needed

Frequently Bought Together


Reasons to buy from HPFY

  • Customer care available 24/7 on chat
  • Safe and Secure shopping
  • Flexible Payment Options
  • Authorized Retailer of most reputed brands in medical supplies and equipment

Rapid Test Kit Specifications

Sample type

Nasal swab, nasopharyngeal swab, nasopharyngeal aspirate/wash

Time to results
Sofia 2: Positive result in as few as 3 minutes, negative result 15 minutes
Sofia: 15 minutes
Kit storage conditions

Room temperature (15°C to 30°C/59°F to 86°F)


Positive and negative

Nasal Swab Sensitivity*

A: 90%, B: 89%

Nasopharyngeal Swab Sensitivity*

A: 97%, B: 90%

Nasopharyngeal Aspirate/Wash Sensitivity*

A: 99%, B: 88%

Nasal Swab Specificity

A: 95%, B: 96%

Nasopharyngeal Swab Specificity

A: 95%, B: 97%

Nasopharyngeal Aspirate/Wash Specificity*

A: 96%, B: 96%

Shelf life

24 months from date of manufacture

Transport Media Compatibility

Copan Universal Transport Media, Hank’s Balanced Salt Solution, M4, M4-RT, M5, M6, Modified Liquid Stuarts, Saline, Starplex Multitrans

CLIA Complexity


Quidel Sofia Reviews


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