Precision Engineering for the Urban Farm Lab

Stop throwing away plastic and start investing in your lab’s future. The SPeS Pro-Series Stainless Steel Syringe is the ultimate tool for the serious cultivator. Designed to replace single-use plastic syringes, this medical-grade instrument offers unparalleled durability, heat resistance, and chemical stability.

The 20ml capacity is the industrial sweet spot—large enough to inoculate multiple Mother Spawn bags in one go, yet precise enough for delicate agar work.

Built to Last, Built to Sterilize:

Constructed from high-tensile 316 Stainless Steel, this unit is designed to survive thousands of autoclave cycles. Unlike plastic syringes that warp or glass syringes that shatter under pressure, our stainless steel version handles 121°C (15 PSI) with ease. It features a universal Luer tip, ensuring that your needles stay locked in place even when pushing thick mycelial slurries through fine-gauge needles.

Key Features:

• Fully Autoclavable: Can be sterilized repeatedly in a pressure cooker or autoclave without degradation.
• Medical-Grade 316 Steel: Non-reactive and highly resistant to corrosion from liquid culture salts and cleaning agents.
• Plunger lock: Ever had blowback due to vial vacuum – not anymore with the plunger lock nut. Simply draw, lock and remove.
• Precision Luer Tip: Compatible with all standard mycology needles (14G to 22G).
• Smooth Plunger Action: Engineered for a perfect vacuum seal, preventing “blow-back” during high-pressure draws.
  NOTE: The compression of the syringe draw is adjusted by rotating the plunger handle.
• STS Approved: Reduce your farm’s plastic waste footprint by switching to a reusable, lifetime tool.

Pro-Tip from the SPeS Lab: When autoclaving, always disassemble the plunger from the barrel slightly or wrap in foil to allow steam to reach all surfaces. Re-lubricate the O-rings with a tiny drop of food-grade silicone oil after every 10 cycles to maintain a buttery-smooth draw.

Assembly and Operational Video