Storage Tubes 50/Pk, Pack Of 50

Details:

Swab storage tubes: 17 mm x 100 mm, 50/pack, ​can be frozen (to -80° c), able to write on cap. Large outer tube, with a small insert and snap cap used for storing saliva samples collected via salivabio swab(s). The saturated salivabio oral swab (sos) or salivabio children's swab (scs)/salivabio infant's swab (sis) is placed in the small insert and entire tube is frozen. Upon thawing and centrifuging the saliva is contained within the large outer tube.