Manual Serological Pipette Controller, Thumbwheel-Operated, Fits Pipettes to 50 mL — 1/Each The Globe Scientific Manual Serological Pipette Controller is a lightweight, ergonomic thumbwheel device for precise aspiration and dispensing of liquids during cell culture work, media preparation, and routine reagent transfers. Smooth wheel action gives bench scientists fine volume control without the fatigue of mouth or bulb pipetting. Technical Specifications Product Type Manual Serological Pipette Controller Volume/Size Accepts serological pipettes up to 50 mL Material Polypropylene body with chemical-resistant nosepiece Closure/Cap Thumbwheel control with quick-release valve Sterility Non-sterile; autoclavable nosepiece Pack Size 1/Each Available Colors Blue 3375B $97.80 Green 3375G $97.80 Light Blue 3375LB $97.80 Red 3375R $97.80 Yellow 3375Y $97.80 Applications Aspirating and dispensing culture media in mammalian cell culture Transferring buffers and reagents during sample preparation Serial dilutions across multiple volume ranges Color-coding controllers by reagent type to prevent cross-contamination General liquid handling at the open bench or biosafety cabinet Teaching and training labs requiring manual pipetting practice Quality & Procurement Order from labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each unit ships with lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Frequently Asked Questions What maximum pipette volume does this controller accept? It accommodates standard serological pipettes up to 50 mL, covering most cell culture and reagent-transfer applications on a single device. Can the controller be autoclaved? The nosepiece is autoclavable for sterility maintenance. Detach it per the manufacturer instructions before sterilization; the main body should not be autoclaved. Why are five colors offered? Color options let labs assign dedicated controllers to specific reagents, cell lines, or workstations, reducing the risk of cross-contamination during shared use. Is this a manual or motorized controller? This is a manual thumbwheel-operated controller. Liquid is drawn and expelled by rolling the wheel, giving fine control without batteries or charging. { "@context": "https://schema.org", "@type": "Product", "name": "Manual Serological Pipette Controller, Thumbwheel-Operated", "brand": { "@type": "Brand", "name": "Globe Scientific" }, "description": "Globe Scientific manual thumbwheel serological pipette controller; accepts pipettes up to 50 mL; available in five colors; sold 1/each.", "offers": { "@type": "AggregateOffer", "priceCurrency": "USD", "lowPrice": "97.80", "highPrice": "97.80", "offerCount": "5", "offers": [ { "@type": "Offer", "sku": "3375B", "price": "97.80", "priceCurrency": "USD" }, { "@type": "Offer", "sku": "3375G", "price": "97.80", "priceCurrency": "USD" }, { "@type": "Offer", "sku": "3375LB", "price": "97.80", "priceCurrency": "USD" }, { "@type": "Offer", "sku": "3375R", "price": "97.80", "priceCurrency": "USD" }, { "@type": "Offer", "sku": "3375Y", "price": "97.80", "priceCurrency": "USD" } ] } } { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What maximum pipette volume does this controller accept?", "acceptedAnswer": { "@type": "Answer", "text": "It accommodates standard serological pipettes up to 50 mL, covering most cell culture and reagent-transfer applications on a single device." } }, { "@type": "Question", "name": "Can the controller be autoclaved?", "acceptedAnswer": { "@type": "Answer", "text": "The nosepiece is autoclavable for sterility maintenance. Detach it per the manufacturer instructions before sterilization; the main body should not be autoclaved." } }, { "@type": "Question", "name": "Why are five colors offered?", "acceptedAnswer": { "@type": "Answer", "text": "Color options let labs assign dedicated controllers to specific reagents, cell lines, or workstations, reducing the risk of cross-contamination during shared use." } }, { "@type": "Question", "name": "Is this a manual or motorized controller?", "acceptedAnswer": { "@type": "Answer", "text": "This is a manual thumbwheel-operated controller. Liquid is drawn and expelled by rolling the wheel, giving fine control without batteries or charging." } } ] }