VST syringe filters
TESTED IN 02 · USED IN 00
Tested in
NO. 08 · 2016Examining the Impact of Particulate Matter in Refractometry for Coffee AssessmentVST syringe filters remove much, but not all, of the particulate matter that skews refractometer readings. They also remove some dissolved solids and release particles of their own.BREWING · MEASUREMENT · TOOLS● SupportedNO. 05 · 2015Measuring Total Dissolved Solids: A Refractometer Comparison (Part III — Espresso & Filters)For espresso, the Atago PAL-COFFEE, VST LAB II and VST LAB III measured TDS comparably. The Atago gave the tightest repeat readings.ESPRESSO · MEASUREMENT · TOOLS—Studies that measured this piece of gear or its effect.