Culture Tubes w/ Dual Position Cap
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- Ships in 2-4 business days
- Warranty
- Manufacturer-backed warranty
Dynarex polystyrene culture tubes with dual-position caps (vented or sealed) for microbiology. Plain or graduated, 12x75 and 17x100 mm, bulk or sterile peel-pack. Sold by the case.
- Dual-position vented/sealed cap
- Plain & graduated
- 12x75 & 17x100 mm
- Bulk & sterile peel-pack
Bulk & case pricing with fast shipping.
Sterile tubes designed to provide a controlled environment for culture growth
Dual-position cap offers both aerobic and anaerobic conditions
Constructed from premium polystyrene materials for optimal durability
Ribbed plastic cap provides enhanced grip and easier handling
Transparent design allows for improved clarity for monitoring contents
Available with or without printed graduations and marking area
| Brand / Manufacturer | Dynarex |
|---|---|
| SKU | 42305 |
| UPC / GTIN | 840117335035 |
| Category | Lab Supplies |
| Type | Standard, Graduated |
| Size | PS 12x75mm (1,000/cs), PS 12x75mm Peel Pack (500/cs), PS 17x100mm (1,000/cs), PS 17x100mm Peel Pack (500/cs) |
| Availability | In stock — ships from the USA |
Specifications sourced from the manufacturer. Need a detail that isn't listed? Ask our team →
Free shipping. Most orders ship in 1–2 business days. Larger equipment ships via freight with curbside delivery; white-glove inside delivery & installation is available on eligible items.
30-day returns. Unopened, unused items in original packaging. Change-of-mind returns: customer covers return shipping and a restocking fee may apply.
Damaged or defective? We cover it 100% — a prepaid label and a full refund or free replacement. Report within 7 days with photos.
Manufacturer warranty. Covered by Dynarex's warranty against defects in materials and workmanship. Length varies by product — contact us for exact terms.
Authorized dealer. We buy direct from the manufacturer — never grey-market — so your warranty is always valid.
