{"product_id":"semi-micro-kjeldahl-apparatus-acc-to-markham","title":"Markham Semi-Micro Kjeldahl Apparatus, 3.3 Borosilicate Glass","description":"\u003cp class=\"wp-block-paragraph\"\u003eDesigned in accordance with Markham specifications, this semi-micro Kjeldahl distillation apparatus provides high-efficiency nitrogen determination and protein content analysis across food, feed, soil, biological, and pharmaceutical samples. Precision-crafted from thermal-shock-resistant 3.3 borosilicate glass, the integrated system handles sample sizes between micro and macro limits. The complete laboratory kit includes a 1000ml long-neck distillation flask, dual-layer reaction tube, 200mm Liebig condenser, 250ml Erlenmeyer flask, and complementary assembly accessories for immediate setup.\u003c\/p\u003e\u003cp class=\"wp-block-paragraph\"\u003eKey Features:\u003c\/p\u003e\u003cul class=\"wp-block-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarkham Semi-Micro Distillation Design\u003c\/strong\u003e: Engineered specifically to analyze micro-to-semi-micro nitrogen levels, streamlining routine protein quantification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 3.3 Borosilicate Glass\u003c\/strong\u003e: Built from high-purity borosilicate glass to deliver exceptional thermal stability, chemical resistance, and high-vacuum durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Layer Reaction Chamber\u003c\/strong\u003e: Features a specialized double-wall reaction tube design for optimized steam distillation and rapid sample heating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Condensation\u003c\/strong\u003e: Equipped with a 200mm straight-tube Liebig condenser ensuring complete vapor recovery and clear distillate collection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Laboratory Assembly\u003c\/strong\u003e: Complete setup includes a 1000ml long-neck flask, 250ml Erlenmeyer flask, glass safety tubes, bent tubes, long-handle glass stoppers, and rubber stoppers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplimentary Operational Accessories\u003c\/strong\u003e: Ships with free setup extras, including silicone tubing, pinch clamps, and glass boiling beads for immediate laboratory use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--additional_information panel entry-content wc-tab\" id=\"tab-additional_information\" role=\"tabpanel\" aria-labelledby=\"tab-title-additional_information\"\u003e\u003c\/div\u003e","brand":"Alabsupply","offers":[{"title":"Default Title","offer_id":67598122189020,"sku":"SKAAT-Default-Title","price":215.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/3474\/1724\/files\/Semi-micro-Kjeldahl-apparatus-acc.-to-Markham-1-1.jpg?v=1790670937","url":"https:\/\/alabsupply.com\/products\/semi-micro-kjeldahl-apparatus-acc-to-markham","provider":"Alabsupply","version":"1.0","type":"link"}