Pharmaceutical & Lab Grade

Stainless Steel Sample Bottles with Tri Clamp Closures

Precision-grade 316 stainless steel bottles engineered for sanitary storage, mixing, and transport of samples, extracts, oils, and powders. Mirror-polished inside and out, with 4" tri clamp openings for full access and easy cleaning.

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GW Kent Stainless Steel Pharmaceutical Bottles

Sanitary Stainless Bottles for Demanding Applications

Designed for breweries, labs, distilleries, and processors who need secure, cleanable, corrosion-resistant containers for samples and small-batch work.

316 Stainless · 1 Liter

1L Sanitary Sample Bottle with 4" TC Cap

Securely store, mix, or transport powders, liquids, hop pellets, hop oils, and extracts. Full 4" tri clamp opening for easy filling and CIP cleaning.

316L stainless steel construction
Interior & exterior mirror polish
4" tri clamp opening & solid end cap
Platinum-cured silicone TC gasket
Heavy-duty tri clamp included

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304L Stainless · Multiple Sizes

304L Sanitary Bottle — Highly Polished

Highly polished 304L stainless steel with 4" TC opening. Ideal for storing and transporting liquids, extracts, and oils where corrosion resistance and sanitation matter.

Highly polished 304L stainless steel
4" TC opening for easy access & cleaning
Solid stainless end cap closure
Platinum silicone gasket included
Available in multiple capacities

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Full Catalog

TC Fittings, Clamps & Gaskets

Complete your setup with matching tri clamp fittings, ferrules, end caps, and platinum silicone gaskets — all stocked and ready to ship.

Tri clamps in 1.5", 2", 3", 4" sizes
Stainless ferrules & end caps
Silicone, EPDM & PTFE gaskets
Same-day shipping on in-stock items
Bulk pricing available

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Technical Specifications

Built to Sanitary Standards

Specification	Detail
Material	316L or 304L stainless steel
Opening	4" tri clamp (TC) fitting
Interior Finish	Mirror polished
Exterior Finish	Mirror polished
Closure	Solid stainless end cap
Gasket	Platinum-cured silicone
Clamp	Heavy-duty tri clamp included
Sizes Available	0.5L, 1L, 2L and more
Certifications	Food-grade & sanitary-grade

Common Applications

Who Uses These Bottles?

Hop Oil & Pellet StorageBreweries use these bottles for storing and transporting hop oils, hop pellets, and dry-hop samples between tanks and labs.

Extraction & ProcessingCannabis, botanical, and nutraceutical processors rely on these for solvent-resistant, pressure-capable sample containment.

QC & Lab SamplingQuality control teams use these to pull, seal, and store product samples from production runs for testing and traceability.

Winery & Distillery UseWine, cider, and spirits producers use these for storing yeast cultures, flavor extracts, and small-batch trial ferments.

Stainless Steel Sample Bottles with Tri Clamp Closures

Sanitary Stainless Bottles for Demanding Applications

Built to Sanitary Standards

Who Uses These Bottles?

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