Erythrocyte Sedimentation Rate (ESR) Tubes

Erythrocyte Sedimentation Rate (ESR) TubesSimple, safe, economical, and highly accurate method for performing Westergren ESR determinations directly in 13mm sodium citrate blood collection tubes. Graduated from 0 to 180mm Features a unique fibrous plug located at the zero mark The plug is specifically designed to be a self sealing aerosol barrier that stops hazardous substances from escaping through the top of the pipette. 10 Place ESR Rack (#3452) Can hold up to 10 ESR tubes Support clamps

Simple, safe, economical, and highly accurate method for performing Westergren ESR determinations directly in 13mm sodium citrate blood collection tubes. 

• Graduated from 0 to 180mm
• Features a unique fibrous plug located at the zero mark
• The plug is specifically designed to be a self-sealing aerosol barrier that stops hazardous substances from escaping through the top of the pipette.

10-Place ESR Rack (#3452)

• Can hold up to 10 ESR tubes
• Support clamps
• Use with Acrylic Leveling Support (item #3459)

Acrylic Leveling Support (#3459)

• Durable acrylic
• Has a leveling bubble and four adjustable feet
• Use with 10-Place ESR Rack (#3452) to ensure a completely level testing surface

To use:

1. Insert the ESR pipette into the blood collection tube.

2. Using continuous force, push the pipette down to the bottom of the tube.  The blood will automatically rise into the pipette and stop at the zero mark.

3. Place the test unit in the ESR rack (item #3452)

4. At the end of 60 minutes, the numerical results are read in millimeters directly from the imprinted scale on the pipette.