High-Quality, American-Made Lab Equipment




Soxhlet extraction is ideal for extracting soluble analytes from a solid sample into an organic solvent. Unlike traditional wire or sand baths which are used to heat receiving flasks, the ROT-X-TRACT-S uses a water steam bath which provides gentle even heat to delicate samples.

The ROT-X-TRACT-S rotary Soxhlet extractor can accommodate up to 8 or 10 Soxhlet extractors. The bath cover disc holes can accommodate round sample flasks from 125 ml-1 L. A wide range of sample sizes and quantities make this instrument ideal for Soxhlet extraction of samples in any lab.

Multiple Simultaneous Extractions

Extract and concentrate up to eight samples at once

Easy Sample Access

The instrument rotates allowing all samples to be accessed from the front

Fewer Connections

One water supply line in, one drain line out


Digital control option allows for exact temperature regulation


  • Stainless steel construction

  • Stepped bath rim and cover disk seals steam chamber

  • Each condenser water line attached to centrally located water manifold

  • Laboratory grade materials stand up to organic solvents


  • Positive pressure type Z purged bath (Option Code -Z)

  • 240V wiring and plug (Option Code -2)


Instrumental Catalog Number 13070 13090
Number of Sample Positions 8 Dry
Water Bath Size Medium - 12 Inch ID 11155-DA

Overall Dimensions
(w x d x h)

18 x 16 x 34 in
46 x 41 x 86 cm
24 x 19 x 34 in
61 x 48 x 86 cm
Required Glassware GS3137 or GS3129
Extractor Type 37 mm
Extractor Joint Sizes 45/50, 24/40
Solvent Flask Type Round with flat bottom
Largest Flask Size 250 mL
Standard Condenser Type Allihn
Optional Condenser Type Friedrichs
Condenser Joint Size 55/50
Heating Device Specifications
Bath Model Number 9125 13165
Heating Medium Water Water
Inside Dimensions
(Diameter x Depth)
12.0 x 4.5 in
30.5 x 11.4 cm
16.0 x 4.5 in
40.6 x 11.4 cm
Outside Dimensions
(w x d x h)
18 x 16 x 7 in
46 x 41 x 18 cm
24 x 19 x 6 in
61 x 48 x 15 cm
Total Wattage 900 W 1300 W
Bath Temperature Range 40-100 °C 40-100 °C
Temperature Controller Type
Dial Thermostat Dial Thermostat
Controller Accuracy +/- 2 °C +/- 2 °C



  • P1332: O-rings for S-EVAP/RXT water manifold

  • All associated glassware

  • Rotary clamp manifold assembly

  • Bath cover disks