SCREW THREAD SAMPLE TUBES 158MM FOR 300-400 MHZ

TIF-OFF SAMPLE TUBE 5MM O.D. 300-400 MHZ, NON-PYREX

PYREX 5MM NMR SAMPLE TUBE 300-500 MHZ, 7"

PYREX 5MM NMR SAMPLE TUBE 8"

SAMPLE TUBE 500 MHZ, 7"

PYREX 5MM NMR SAMPLE TUBE M SERIES 300-400MHZ, 7"

NMR TUBE 5MM O.D.

VARIAN 500MHZ TUBE ONLY 16MM BOTTOM

PYREX 5MM MICRO SAMPLE SYSTEM 500 MHZ,VARIAN W/ TUBE & PLUG

5MM QUARTZ NMR SAPLE TUBES 7"

NMR TUBE 10MM 8" 100-3000 MHZ

20MM NMR SAMPLE TUBE,7"LENGTH FLAT BOTTOM, 200-400 MHZ

NMR QC/ROUTINE SAMPLE TUBE 7" YELLOW CAP, L SERIES 5MM

NMR QC/ROUTINE SAMPLE TUBE 8" YELLOW CAP, L SERIES 5MM

PYREX 5MM NMR SAMPLE TUBE 100-300 MHZ, 7"