Item #Description 
 XP-100X-Pierce™ Sealing Film, Non-Sterile, 100 per caseView Product
 XPS-25X-Pierce™ Sealing Film, Sterile, 50 per caseView Product

Also useful for protecting contents of plate from contamination during multiple manual reagent additions over time. X-PierceTM sealing films are 89µm thick vinyl with a 18µm thick adhesive layer, designed for temporary protection from contamination and evaporation for samples in 96-well plates. A precut “X” over each well creates four flaps that easily bend downward when pushed by a robotic probe or pipet tip, allowing sample access without coring or adhesive fouling. A thin adhesive layer and special hairline cuts separating the X-Pierce flaps combine to prevent probes from contacting adhesive and becoming occluded. The flaps return to their original position after sampling for continued protection. For long-term sample protection after sampling, a continuous sealing film should be applied as a second layer.
• Protect samples and limit evaporation, short-term
• Special hairline X-cuts and thin adhesive prevent fouling or occlusion of probes and tips
• Sealing film reseals for continued sample protection after sampling
• Temperatures -40°C to +90°C
• Dimensions: 79.4mm x 145.5mm