20mL Scintillation Vial, 100/tray, 5 tray/cs (S220-1) Sonicaid SRX Fetal Doppler

Sonicaid SRX Fetal Doppler

toothbrush abrasion or exposed root surfaces

Contour Bib

For added support

20mL Scintillation Vial, 100/tray, 5 tray/cs (S220-1) Sonicaid SRX Fetal DopplerMade of polypropylene. This shoulderless vial features a full width opening of 23mm for ease of access, a high degree of resistance to organic solvents, and sufficient translucence so that reagent levels or the presence of filter paper can be easily detected. The unique thread design of the closure allows the vial to be sealed, and opened with an easy 1 4 turn. The quality of the sealing system is such that it is not necessary to tighten the closure