{"product_id":"handheld-rotor-stator-homogenizer","title":"Handheld Rotor-Stator Homogenizer","description":"\u003c!-- ============================================================\n     Surge Scientific — Handheld Rotor-Stator Homogenizer\n     Model: OH301 — 160W motor, 8,000-30,000 RPM, 10 speeds\n     ============================================================ --\u003e\n\n\u003cstyle\u003e\n  :root {\n    --teal-deepest:#0d2b2b; --teal-dark:#0d4a4a; --teal-mid:#0a7373;\n    --amber:#bf6000; --teal-light:#e0f2f1; --teal-border:#b2dfdb;\n    --teal-pale:#80cbc4; --text-body:#2c4a4a; --text-secondary:#3a5a5a;\n    --hover-amber:#fff8e1; --white:#ffffff;\n  }\n  .prod-desc {\n    font-family:'Georgia','Times New Roman',serif; font-size:1em;\n    color:var(--teal-deepest); width:100%; max-width:100%;\n    box-sizing:border-box; line-height:1.7;\n  }\n  .prod-hero {\n    background:linear-gradient(135deg,#0d2b2b 0%,#0d4a4a 50%,#0a7373 100%);\n    color:var(--white); padding:clamp(1.5em,4vw,3em) clamp(1.25em,3vw,2.5em);\n    border-radius:4px; 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}\n  @media (max-width:600px) { .prod-usecases { grid-template-columns:1fr; } }\n  @media (max-width:480px) {\n    .prod-pillars, .prod-features { grid-template-columns:1fr; }\n    .prod-hero h1 { font-size:1.25em; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"prod-desc\"\u003e\n\n  \u003c!-- ── 1. HERO BANNER ── --\u003e\n  \u003cdiv class=\"prod-hero\"\u003e\n    \u003cp class=\"prod-hero-eyebrow\"\u003eSurge Scientific · Model OH301 · Handheld Rotor-Stator Homogenizer\u003c\/p\u003e\n    \u003ch1\u003eHandheld Rotor-Stator Homogenizer\u003cbr\u003e160 W · 8,000–30,000 RPM · One-Handed\u003c\/h1\u003e\n    \u003cp class=\"prod-hero-sub\"\u003e0.1 mL to 250 mL Sample Range · 10 Speed Levels · 316L SS Autoclavable Probes · Interchangeable 5\/7\/10 mm · 1.54 lb\u003c\/p\u003e\n    \u003cp class=\"prod-hero-lead\"\u003e\n      The homogenizer that lives in your hand, not on a stand. The OH301 delivers \u003cstrong\u003e160 W of brushless DC torque\u003c\/strong\u003e at \u003cstrong\u003e8,000–30,000 RPM across 10 speed levels\u003c\/strong\u003e — enough shear force to lyse cells, homogenize soft tissue, and emulsify biological samples from \u003cstrong\u003e0.1 mL up to 250 mL\u003c\/strong\u003e depending on the probe you mount. \u003cstrong\u003e316L stainless steel generator probes\u003c\/strong\u003e (5 mm, 7 mm, or 10 mm) are \u003cstrong\u003efully autoclavable\u003c\/strong\u003e and interchangeable in seconds — one motor handles the full range from microtubes to beakers.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ── 2. WHY ROTOR-STATOR IS THE RIGHT TOOL FOR FAST, SMALL-BATCH HOMOGENIZATION ── --\u003e\n  \u003cdiv class=\"prod-section\"\u003e\n    \u003cp class=\"prod-section-title\"\u003eWhy Rotor-Stator Is the Right Tool for Small-Batch Work\u003c\/p\u003e\n    \u003cp\u003e\n      For the common lab homogenization task — lyse a cell pellet, break up a tissue sample, emulsify a 50 mL prep — the right tool isn't always a bead mill or a glass homogenizer. Bead mills are great for high-throughput plates but overkill for a single sample. Glass Dounce grinders preserve organelles but are slow and manual. \u003cstrong\u003eRotor-stator homogenization\u003c\/strong\u003e sits in the middle: fast, efficient, and scales from microtubes to 250 mL beakers by swapping the probe.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      The mechanism is straightforward. The rotor spins inside a stationary stator at high RPM — \u003cstrong\u003eup to 30,000 RPM, delivering 6.3–14 m\/sec linear rotor speed\u003c\/strong\u003e. The gap between rotor and stator creates a \u003cstrong\u003esuction effect\u003c\/strong\u003e that draws the sample through a narrow annular space, where it meets \u003cstrong\u003ehigh shear forces\u003c\/strong\u003e that rupture cell walls, break up tissue structure, and create emulsions in seconds. The OH301 does this at \u003cstrong\u003e1.54 lb total weight\u003c\/strong\u003e — so it's comfortable for extended one-handed operation, or can sit in a stand for longer processing runs.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ── 3. FOUR VALUE PILLARS ── --\u003e\n  \u003cdiv class=\"prod-pillars\"\u003e\n    \u003cdiv class=\"prod-pillar\"\u003e\n      \u003cspan class=\"prod-pillar-icon\"\u003e💪\u003c\/span\u003e\n      \u003cp class=\"prod-pillar-title\"\u003e160 W · 30,000 RPM\u003c\/p\u003e\n      \u003cp\u003e\u003cstrong\u003e160 W motor\u003c\/strong\u003e drives rotor speeds from \u003cstrong\u003e8,000 to 30,000 RPM\u003c\/strong\u003e across 10 speed levels. Handles viscosity up to \u003cstrong\u003e5,000 mPas\u003c\/strong\u003e — soft tissue, cell suspensions, emulsions, small-volume formulations.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"prod-pillar\"\u003e\n      \u003cspan class=\"prod-pillar-icon\"\u003e📐\u003c\/span\u003e\n      \u003cp class=\"prod-pillar-title\"\u003e0.1 mL to 250 mL Range\u003c\/p\u003e\n      \u003cp\u003e\u003cstrong\u003eThree interchangeable probe sizes\u003c\/strong\u003e — 5 mm, 7 mm, 10 mm — cover the full volume range. 5 mm for microtubes (0.1–50 mL), 10 mm for beakers (1–250 mL). \u003cstrong\u003eOne motor, full versatility.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"prod-pillar\"\u003e\n      \u003cspan class=\"prod-pillar-icon\"\u003e🔬\u003c\/span\u003e\n      \u003cp class=\"prod-pillar-title\"\u003e316L SS · Autoclavable\u003c\/p\u003e\n      \u003cp\u003eProbes made of \u003cstrong\u003e316L stainless steel\u003c\/strong\u003e — pharma-grade, corrosion-resistant, and \u003cstrong\u003efully autoclavable\u003c\/strong\u003e. Tool-free disassembly for thorough cleaning between sample types.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"prod-pillar\"\u003e\n      \u003cspan class=\"prod-pillar-icon\"\u003e✋\u003c\/span\u003e\n      \u003cp class=\"prod-pillar-title\"\u003e1.54 lb · One-Handed\u003c\/p\u003e\n      \u003cp\u003e\u003cstrong\u003eLightweight ergonomic design (1.54 lb)\u003c\/strong\u003e for comfortable extended one-handed operation. Also stand-compatible for longer runs. \u003cstrong\u003eOn\/off switch\u003c\/strong\u003e lets speed stay dialed-in between uses.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ── 4. CALLOUT BOX ── --\u003e\n  \u003cdiv class=\"prod-callout\"\u003e\n    \u003cp\u003e\n      \u003cstrong\u003e\"One motor. Three probes. From 0.1 mL microtubes to 250 mL beakers — no setup, no stand, no compromise.\"\u003c\/strong\u003e —\n      The OH301 is what a rotor-stator should be: fast, versatile, and in your hand where it belongs.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ── 5. KEY FEATURES ── --\u003e\n  \u003cdiv class=\"prod-section\"\u003e\n    \u003cp class=\"prod-section-title\"\u003eKey Features\u003c\/p\u003e\n    \u003cul class=\"prod-features\"\u003e\n      \u003cli\u003e160 W brushless DC motor\u003c\/li\u003e\n      \u003cli\u003eVariable speed 8,000–30,000 RPM\u003c\/li\u003e\n      \u003cli\u003e10 discrete speed levels\u003c\/li\u003e\n      \u003cli\u003eMax linear rotor speed 6.3–14 m\/sec\u003c\/li\u003e\n      \u003cli\u003eSample volume range 0.1 mL to 250 mL\u003c\/li\u003e\n      \u003cli\u003eMax viscosity 5,000 mPas\u003c\/li\u003e\n      \u003cli\u003e316L stainless steel probes\u003c\/li\u003e\n      \u003cli\u003eFully autoclavable\u003c\/li\u003e\n      \u003cli\u003eCorrosion-resistant construction\u003c\/li\u003e\n      \u003cli\u003eInterchangeable probe design\u003c\/li\u003e\n      \u003cli\u003e5 mm probe (OH301P05) — 0.1–50 mL\u003c\/li\u003e\n      \u003cli\u003e7 mm probe (OH301P07)\u003c\/li\u003e\n      \u003cli\u003e10 mm probe (OH301P10) — 1–250 mL\u003c\/li\u003e\n      \u003cli\u003eAll probes 120 mm length\u003c\/li\u003e\n      \u003cli\u003eLightweight 1.54 lb (~700 g)\u003c\/li\u003e\n      \u003cli\u003eErgonomic one-handed design\u003c\/li\u003e\n      \u003cli\u003eStand-compatible mounting\u003c\/li\u003e\n      \u003cli\u003eOn\/Off switch — speed stays dialed\u003c\/li\u003e\n      \u003cli\u003eMax noise 72 dB(A)\u003c\/li\u003e\n      \u003cli\u003eOperating environment 0–40°C\u003c\/li\u003e\n      \u003cli\u003eMax humidity 85% rel.\u003c\/li\u003e\n      \u003cli\u003eIdeal for cell lysis\u003c\/li\u003e\n      \u003cli\u003eIdeal for tissue homogenization\u003c\/li\u003e\n      \u003cli\u003eIdeal for emulsification\u003c\/li\u003e\n      \u003cli\u003eFast probe swap for sample-type changes\u003c\/li\u003e\n      \u003cli\u003eTool-free disassembly for cleaning\u003c\/li\u003e\n      \u003cli\u003e2-year all-inclusive warranty\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ── 6. IDEAL APPLICATIONS ── --\u003e\n  \u003cdiv class=\"prod-section\"\u003e\n    \u003cp class=\"prod-section-title\"\u003eIdeal Applications\u003c\/p\u003e\n    \u003cdiv class=\"prod-usecases\"\u003e\n      \u003cdiv class=\"prod-usecase\"\u003e\n        \u003cspan class=\"prod-usecase-icon\"\u003e🧬\u003c\/span\u003e\n        \u003cp class=\"prod-usecase-title\"\u003eCell \u0026amp; Tissue Lysis\u003c\/p\u003e\n        \u003cp\u003eDNA\/RNA extraction prep, protein analysis, enzyme activity assays, and general cell-disruption workflows from microtube to beaker scale.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"prod-usecase\"\u003e\n        \u003cspan class=\"prod-usecase-icon\"\u003e💧\u003c\/span\u003e\n        \u003cp class=\"prod-usecase-title\"\u003eEmulsification \u0026amp; Dispersion\u003c\/p\u003e\n        \u003cp\u003eCosmetic emulsions, pharmaceutical formulations, small-scale industrial testing, and any workflow that needs stable emulsions in seconds.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"prod-usecase\"\u003e\n        \u003cspan class=\"prod-usecase-icon\"\u003e🏞️\u003c\/span\u003e\n        \u003cp class=\"prod-usecase-title\"\u003eLab + Field Work\u003c\/p\u003e\n        \u003cp\u003ePortable design supports laboratory bench use \u003cstrong\u003eand\u003c\/strong\u003e field sampling — take the OH301 to the sample when bringing the sample to the lab isn't an option.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ── 7. WHAT'S IN THE BOX ── --\u003e\n  \u003cdiv class=\"prod-section\"\u003e\n    \u003cp class=\"prod-section-title\"\u003eWhat's in the Box\u003c\/p\u003e\n    \u003cp\u003eThe OH301 ships with the standard 10 mm probe — 5 mm and 7 mm probes are available separately for smaller-volume applications.\u003c\/p\u003e\n    \u003cdiv class=\"prod-badges\"\u003e\n      \u003cspan class=\"prod-badge amber\"\u003eOH301 Handheld Motor\u003c\/span\u003e\n      \u003cspan class=\"prod-badge amber\"\u003e10 mm Probe (OH301P10)\u003c\/span\u003e\n      \u003cspan class=\"prod-badge\"\u003ePower Cord\u003c\/span\u003e\n      \u003cspan class=\"prod-badge\"\u003eUser Manual\u003c\/span\u003e\n      \u003cspan class=\"prod-badge outline\"\u003e5 mm Probe OH301P05 (Optional)\u003c\/span\u003e\n      \u003cspan class=\"prod-badge outline\"\u003e7 mm Probe OH301P07 (Optional)\u003c\/span\u003e\n      \u003cspan class=\"prod-badge outline\"\u003eProbe Stand (Optional)\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ── 8. TECHNICAL SPECIFICATIONS ── --\u003e\n  \u003cdiv class=\"prod-section\"\u003e\n    \u003cp class=\"prod-section-title\"\u003eTechnical Specifications\u003c\/p\u003e\n    \u003cdiv class=\"prod-specs-wrap\"\u003e\n      \u003ctable class=\"prod-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003eOH301\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eBrushless DC · 160 W\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSpeed Range\u003c\/td\u003e\n\u003ctd\u003e8,000–30,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSpeed Levels\u003c\/td\u003e\n\u003ctd\u003e10 discrete settings\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMax Linear Rotor Speed\u003c\/td\u003e\n\u003ctd\u003e6.3–14 m\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSample Volume Range\u003c\/td\u003e\n\u003ctd\u003e0.1 mL to 250 mL (probe dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMax Viscosity\u003c\/td\u003e\n\u003ctd\u003e5,000 mPas\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProbe Material\u003c\/td\u003e\n\u003ctd\u003e316L stainless steel — autoclavable\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProbe Sizes Available\u003c\/td\u003e\n\u003ctd\u003e5 mm (OH301P05), 7 mm (OH301P07), 10 mm (OH301P10)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProbe Length\u003c\/td\u003e\n\u003ctd\u003e120 mm (all probes)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.54 lb (~700 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperation Modes\u003c\/td\u003e\n\u003ctd\u003eHandheld or stand-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMax Noise\u003c\/td\u003e\n\u003ctd\u003e72 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating Environment\u003c\/td\u003e\n\u003ctd\u003e0–40°C · 85% relative humidity max\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eVariable speed dial · On\/Off switch\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-year all-inclusive\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ── 9. WARRANTY \u0026 SUPPORT ── --\u003e\n  \u003cdiv class=\"prod-warranty\"\u003e\n    \u003cspan class=\"prod-warranty-icon\"\u003e🛡️\u003c\/span\u003e\n    \u003cp\u003e\n      \u003cstrong\u003eSurge Scientific Warranty \u0026amp; Support\u003c\/strong\u003e\u003cbr\u003e\n      This instrument is sold through Surge Scientific, your trusted laboratory equipment partner. Our product specialists are available Monday–Friday for assistance. The OH301 is backed by a \u003cstrong\u003e2-year all-inclusive manufacturer's warranty\u003c\/strong\u003e. Contact us at \u003cstrong\u003einfo@surgescientific.com\u003c\/strong\u003e or reach out directly to our support team at \u003cstrong\u003e855.943.3344\u003c\/strong\u003e for pre-sales questions, probe selection, stand accessories, and technical assistance.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Four E's","offers":[{"title":"Default Title","offer_id":48229740347648,"sku":"OH301","price":618.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/1444\/4544\/files\/OH301_2_1680x_a3496ee7-d7c8-4bdc-892b-a332a7fc02c9.jpg?v=1775152007","url":"https:\/\/surgescientific.com\/products\/handheld-rotor-stator-homogenizer","provider":"Surge Scientific","version":"1.0","type":"link"}