Bulk Pack of 50 Sterile Vacuum Tube

Marsoni

M251S

$22.46

Get it in 3 business days with 1 day shipping. Friday, May 29

Bulk Pack of 50 Sterile Vacuum TubeIncluded: 50 x Sterile VACUUM TUBE 9 ml CAT Serum Clot Activator red cap black ring, non ridged. Vacuum Tube measures approximately 16mm x 100mm in diameter and serum has a capacity of approximately 9ml. Autoclavable, with superior chemical durability. Low temperature gradient can withstand high temperatures & thermal shocks. Chemical: CAT Serum Clot Activator. Designed for use in professional laboratories but is an ideal choice for science classrooms

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These 1 ctw lab created diamond stud earrings (1/2 c per ear) are as beautiful as the real deal! The color is white and they sparkle like crazy when you glance in the mirror. The size is exactly perfect for me, not too outrageous and not too invisible. I bought these as a present to myself with my Amazon credit card reward dollars!

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Reviewed in the United States on January 5, 2026

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Otis C.

Pawtucket, US

★★★★★ 5

Looking good!

Size: 0.50 Carats, Color: 14k Yellow Gold

Nice. Arrived promptly. Item is as advertised

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Reviewed in the United States on December 27, 2025

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Holly

Battle Creek, US

★★★★★ 5

Great purchase

Size: 0.50 Carats, Color: 14k White Gold

Beautiful and sparkly

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Reviewed in the United States on December 31, 2025

Verified Purchase

Pj johnson

Port Orchard, US

★★★★★ 5

They are beautiful

Size: 0.50 Carats, Color: 14k Yellow Gold

PERFECT SO FAR. JUST OPENED YESTERDAY.

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Reviewed in the United States on December 26, 2025

Verified Purchase

Alicia c

Houston, US

★★★★★ 5

Absolutely stunning

Size: 0.20 Carats, Color: 14k Yellow Gold

Absolutely stunning they sparkled in the sun! The size it just right! And they are very comfortable and the screw back is very comfortable! The quality is better than expected!

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Reviewed in the United States on October 29, 2025