{"product_id":"globe-diamond-perfect-mark-1000","title":"Laboratory Markers, Black Permanent Pen — Diamond Perfect Mark, 10\/Box | Globe Scientific","description":"\u003ch1\u003eGlobe Scientific Diamond Perfect Mark Laboratory Markers, Black, Permanent Ink, 10\/Box\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eDiamond Perfect Mark Laboratory Marker\u003c\/strong\u003e delivers crisp, permanent black labeling across slides, specimen tubes, and glassware. Designed for daily bench use, it resists smearing and fading so sample identification stays legible through routine handling, refrigeration, and short reagent exposure. Ideal for histology slide marking, specimen container labeling, and general inventory tracking.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eLaboratory Marker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\/Size\u003c\/td\u003e\n\u003ctd\u003eStandard chisel\/fine permanent tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePermanent quick-dry ink, plastic barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosure\/Cap\u003c\/td\u003e\n\u003ctd\u003eSnap-fit pocket cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraduation\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eNon-sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e10 markers per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Options\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOption\u003c\/td\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003ePrice (per box of 10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack, 10\/Box\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e$44.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLabeling microscope slides for histology and cytology workflows\u003c\/li\u003e\n\u003cli\u003eMarking specimen tubes and collection containers at intake\u003c\/li\u003e\n\u003cli\u003eIdentifying glassware, flasks, and beakers on the bench\u003c\/li\u003e\n\u003cli\u003eAnnotating storage boxes and freezer racks for inventory control\u003c\/li\u003e\n\u003cli\u003eWriting sample IDs on plastic vials prior to centrifugation\u003c\/li\u003e\n\u003cli\u003eGeneral laboratory documentation and quick batch marking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003elabsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Boxes carry lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order setup.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs the ink permanent on glass and plastic surfaces?\u003c\/h3\u003e\n\u003cp\u003eYes. The quick-dry permanent ink bonds to slides, plastic tubes, and glassware, resisting smearing once set. For prolonged solvent or alcohol immersion, verify legibility on a test piece first.\u003c\/p\u003e\n\u003ch3\u003eHow many markers come in each pack?\u003c\/h3\u003e\n\u003cp\u003eEach box contains 10 black markers, sold as a single unit (SKU 1000) at the listed per-box price.\u003c\/p\u003e\n\u003ch3\u003eAre these markers suitable for cold storage labeling?\u003c\/h3\u003e\n\u003cp\u003eThe markers are intended for routine refrigeration and short-term cold handling. For long-term liquid-nitrogen or deep-freeze archiving, confirm performance under your specific storage conditions.\u003c\/p\u003e\n\u003ch3\u003eCan I get volume pricing for a core lab or institution?\u003c\/h3\u003e\n\u003cp\u003eYes. Institutional and grant-funded tiered pricing is available through labsupplies.com. Reach out for a quote on multi-box orders or standing replenishment.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Globe Scientific Diamond Perfect Mark Laboratory Markers, Black, 10\/Box\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Globe Scientific\"},\n  \"sku\": \"1000\",\n  \"description\": \"Globe Scientific Diamond Perfect Mark black permanent laboratory markers, 10 per box, for slides, tubes, and glassware.\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"44.30\",\n    \"sku\": \"1000\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\"@type\": \"Organization\", \"name\": \"labsupplies.com\"}\n  }\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the ink permanent on glass and plastic surfaces?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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