Brew⁵- The Sour Beer Package: How sour is your beer? This package tests for the total amount of acid present in your beer using ASBC method Beer-8 and also provides a handful of other important data points about your brew.

  • Analytical Analysis:
    • Alcohol by Volume (ABV)
    • Alcohol by Weight (ABW)
    • Titratable Acidity (TA)
    • pH
    • Specific Gravity
    • Density
    • Color (SRM)
  • Sample size required: Two 12 ounce containers per analysis
  • Lab results guaranteed within 48 hours (2 business days)
  • Lab results emailed in PDF format to your profile contact

Note: If you are submitting different brands or flavors, please add each one separately to your cart.


Brand or flavor of beer (i.e. Fat Tire, Pliny the Elder)

Sample Description

Please describe the sample you are submitting (i.e. 12oz. Fat Tire can, 22oz. unfiltered bottle Saison)

Shipping or Dropping Off? * 

Please let us know if you plan to ship or drop-off your samples.

Distillation Fee

Check here if your target ABV is over 12%. If samples are over 12% ABV and box is not checked the fee will be charged to your account.

TTB Certified Lab Results

Certified and notarized documentation satisfying interstate distribution requirements. Certified values are for ABW.

SKU: Brew5 Category: Tag:


Results in 48 hours

We guarantee accurate results within 48 hours of receiving your samples.

brewers lab packages

Titratable Acidity (TA)

(ASBC Beer-8)

How sour is your beer?