These single-use, sterile polypropylene inoculating loops are ideal for inoculating and subculturing microorganisms on various growth media. Their calibrated design and acid resistance ensure accuracy and durability. Applications include agar stabbing, colony counting, agar colony retrieval, and sampling diverse biological materials. Safer than metal loops, they eliminate the need for flaming.
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US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️