PTFE support for 1.1-STVG and 1.1-CTVG products only TTS-314
Chromacol LtdPTFE support for 1.1-STVG and 1.1-CTVG products only
Labware
PTFE support for 1.1-STVG and 1.1-CTVG products only
Plastic 3 prong support foot for tapered inserts
Blue plastic support for Fisons instruments