50-Slide Upright Drying Rack

Introducing Our Premium Upright Slide Drying Rack for Labs

Experience unmatched durability and versatility with our stackable slide-draining tray, now available in PETG or annealed PET-GF (glass fiber reinforced PET). Designed for demanding lab environments, these materials offer excellent performance across a range of heat and chemical conditions.

PETG Heat Resistance: up to ~70–80°C (158–176°F)
Annealed PET-GF Heat Resistance: significantly higher ~120–140°C (248–284°F)
Material Options – Choose What Fits Your Lab

Color availability: PETG is available in all 29 colors. PET-GF is available in only five colors: Black, Blue - Electric, Gray, Red and White. All other colors show as sold out when PET-GF is selected.

Quick Material Guide
Choose PETG if you want: More color options (all 29 colors), flexibility, and reliable performance for everyday slide drying
Choose PET-GF if you need: Higher heat resistance, maximum rigidity, and better performance in demanding lab conditions

PETG (Polyethylene Terephthalate Glycol)

Durable, impact-resistant, and slightly flexible
Ideal for routine lab use, slide drying, and staging
Handles incidental chemical exposure well
Wide range of color options for personalization and organization
Heat Deflection Temperature (HDT): ~70–80°C (158–176°F)

Best for:

Drying slides after staining or rinsing
Slides removed from chemicals (e.g., xylene) and placed in the rack to dry
Labs that want color-coded organization
General-purpose use without prolonged heat or chemical exposure

Annealed PET-GF (Glass Fiber Reinforced PET)

Reinforced with glass fibers for increased stiffness and strength
Every rack is annealed for improved thermal performance and dimensional stability
Better suited for repeated heat exposure and longer chemical contact
More rigid and structurally stable under load and temperature
Heat Deflection Temperature (HDT): ~120–140°C (248–284°F)

Best for:

Frequent oven use or elevated temperature workflows
Environments with more aggressive or prolonged chemical exposure
High-use lab settings where maximum durability and rigidity are needed

If slides are placed in a chemical (such as xylene), then removed and set in the rack only for drying, both materials perform well.

If the rack itself will be regularly exposed to heat or prolonged chemical contact, PET-GF is the better choice.

Key Features:
Holds up to 50 slides in an upright configuration
Stackable design for efficient workflow
Optional numbered or non-numbered slots
Color selection: 29 colors in PETG; 5 colors in PET-GF
Printed to order with strict quality control

Why Choose Us
Unparalleled Quality: Each unit is custom printed and inspected for precision and durability
Material Transparency: Clear performance differences so you can choose confidently

Made to Order

Every item is printed to order, so it may show slight variances from the photos. Filament color varies from roll to roll, so colors can't be guaranteed to match the photos or a future order of the same color. FDM printing can leave layer lines and other small imperfections. I inspect every product for structural faults and visual blemishes before it ships. If anything is wrong with your order, contact us and we'll work out a fix. See our Refund Policy and Shipping Policy for details.