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1.2 mL capacity with conical bottom
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Self-standing design
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Black graduations and larger marking spots for easier filling and sample identification
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Manufactured from polypropylene to withstand temperatures to -196°C
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Silicone washer for a secure seal
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Vials may be color coded with inserts (see Cat. No. 430499)
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Special base design allows vials to be locked into cryogenic rack and tray (Cat. No. 430525 or 431131) for single-handed manipulation
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Sterilized by gamma radiation
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Certified nonpyrogenic and DNase/RNase-free
