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E-C Sample Vials Clear without Caps 4mL (1dr) Screw cap size: 13-425. Manufactured from Wheaton-33 low extractable borosilicate glass (meets ASTM Type I Class A and USP Type I standards).
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E-C Sample Vials Clear with Rubber Lined Caps 4mL (1dr) Screw cap size: 13-425. Solid top black phenolic caps with 14B white rubber liner are packed separately. Vials are manufactured from Wheaton-33 low extractable borosilicate glass (meets ASTM Type I C
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E-C Sample Vials Clear with fluoropolymer resin Lined Caps 4mL (1dr) Screw cap size: 13-425. Solid top black phenolic caps with fluoropolymer resin-faced 14B white rubber liner are packed separately.
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