Pulp Fixin | 2D barcoded rack
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Sustainable solutions
for a smarter lab

From sample storage to cold chain shipping, our compostable products are designed to reduce waste, simplify workflows, and outperform expectations—
without the plastic.

FLASH PROMO

Buy 2 Get 1 Free

AVAILABLE ON ALL CRYOGENIC BOXES
Now through October 31, 2025
USE CODE: #B2G125

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SPECIAL OFFER

Complimentary Sample Kit

Want to see how compostable labware really performs?
For qualified labs, we’ll ship you a complimentary Sample Kit—featuring our most requested pulp-based products, including FeatureFoam™. No strings. Just science.

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Put it to the test in your own lab.

AutoRacks

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Cryogenic Boxes

Innovative Products. Efficient Systems. Designed to Disappear.

Every product we make is rooted in our mission to replace plastic with compostable, high-performance alternatives that simplify lab workflows and protect the planet.  Sustainability isn’t a feature we add. It’s the reason we exist.

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Cold Chain Systems

A Circular Solution That Doesn’t Disrupt Your Workflow

At PulpFixin, we believe scientific progress shouldn’t come at the planet’s expense. Our pulp-based products are barcode and automation-friendly, sealed with our proprietary FeatureFilm™ making them moisture resistant, contaminant free, stress tested and freezer tested down to -196°C. Every PulpFixin product starts with the end in mind. We design to reduce waste, solve real lab challenges, and simplify workflows—then build with materials that return safely to the earth. From concept to compost, it’s a smarter system for science.

Eco-Friendly Innovation

  • Reduce your lab's environmental footprint with racks and cryogenic boxes that are both compostable and recyclable.

  • Quickly transition from traditional plastic consumables to our biodegradable options with minimal disruption to your current processes.

  • Meets Sustainability Goals – Transition seamlessly to a sustainable lab environment by reducing plastic usage by 100%.

 

Designed for Performance

  • Durable Construction: Reinforced walls and tube supports ensure long-term freezer storage and reliable automation compatibility.

  • Ultra-Flat Design: Achieve uniform liquid handling processing with our precision-engineered flat racks.

 

Seamless Integration

  • Automation Compatible: ANSI SLAS 1-2004 design ensures compatibility with automated liquid handling systems, cappers, de-cappers, and 2D barcode scanners.

  • Secure & User-Friendly: Pre-barcoded with secure lids and easy-grip bases for quick access and spill prevention.

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