{"id":17598,"date":"2025-08-06T17:01:13","date_gmt":"2025-08-06T17:01:13","guid":{"rendered":"https:\/\/orickmedicosarl.com\/?post_type=product&p=17598"},"modified":"2025-08-06T17:01:13","modified_gmt":"2025-08-06T17:01:13","slug":"burettes","status":"publish","type":"product","link":"https:\/\/orickmedicosarl.com\/index.php\/product\/burettes\/","title":{"rendered":"Burettes"},"content":{"rendered":"

Burettes \u2013 Precision Liquid Dispensing Instruments<\/strong><\/h3>\n

(For Titrations & Volumetric Analysis)<\/em><\/p>\n

\n

1. Key Components<\/strong><\/h4>\n
\n\n\n\n\n\n\n\n\n
Part<\/strong><\/th>\nDescription<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Graduated Tube<\/strong><\/td>\nLong cylindrical glass with precision markings (Class A\/B tolerance)<\/td>\n<\/tr>\n
Stopcock<\/strong><\/td>\nPTFE or glass valve for flow control<\/td>\n<\/tr>\n
Tip<\/strong><\/td>\nTapered delivery end for drop-wise dispensing<\/td>\n<\/tr>\n
Mounting Clamp<\/strong><\/td>\nFor secure positioning on stands<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

2. Technical Specifications<\/strong><\/h4>\n
\n\n\n\n\n\n\n\n\n\n
Parameter<\/strong><\/th>\nDetails<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Standard Volumes<\/strong><\/td>\n10 mL, 25 mL, 50 mL (Also available: 5 mL, 100 mL)<\/td>\n<\/tr>\n
Graduation<\/strong><\/td>\n0.1 mL increments (50 mL)<\/td>\n<\/tr>\n
Accuracy<\/strong><\/td>\n\u00b10.05 mL (Class A)<\/td>\n<\/tr>\n
Meniscus Reading<\/strong><\/td>\nBottom (clear liquids) \/ Top (dark solutions)<\/td>\n<\/tr>\n
Material<\/strong><\/td>\nBorosilicate glass (3.3)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

3. Types & Selection Guide<\/strong><\/h4>\n
    \n
  • \n

    Digital Burettes<\/strong>: Motorized, programmable dispensing<\/p>\n<\/li>\n

  • \n

    Microburettes<\/strong>: For <1 mL volumes (0.01 mL gradations)<\/p>\n<\/li>\n

  • \n

    Automatic Zeroing<\/strong>: Self-refilling designs<\/p>\n<\/li>\n<\/ul>\n

    \n

    4. Proper Usage Protocol<\/strong><\/h4>\n
      \n
    1. \n

      Rinsing<\/strong>: Pre-wet with titrant solution<\/p>\n<\/li>\n

    2. \n

      Filling<\/strong>: Avoid air bubbles (use funnel)<\/p>\n<\/li>\n

    3. \n

      Reading<\/strong>: Eye level at meniscus<\/p>\n<\/li>\n

    4. \n

      Delivery<\/strong>: Slow, drop-wise near endpoint<\/p>\n<\/li>\n<\/ol>\n

      \n

      5. Calibration & Maintenance<\/strong><\/h4>\n
        \n
      • \n

        Verification<\/strong>: Annual calibration with distilled water<\/p>\n<\/li>\n

      • \n

        Cleaning<\/strong>: Chromic acid for stubborn residues<\/p>\n<\/li>\n

      • \n

        Storage<\/strong>: Vertical position, stopcock grease applied<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        Burettes \u2013 Precision Liquid Dispensing Instruments<\/strong><\/h3>\n

        (For Titrations & Volumetric Analysis)<\/em><\/p>\n

        \n

        1. Key Components<\/strong><\/h4>\n
        \n\n\n\n\n\n\n\n\n
        Part<\/strong><\/th>\nDescription<\/strong><\/th>\n<\/tr>\n<\/thead>\n
        Graduated Tube<\/strong><\/td>\nLong cylindrical glass with precision markings (Class A\/B tolerance)<\/td>\n<\/tr>\n
        Stopcock<\/strong><\/td>\nPTFE or glass valve for flow control<\/td>\n<\/tr>\n
        Tip<\/strong><\/td>\nTapered delivery end for drop-wise dispensing<\/td>\n<\/tr>\n
        Mounting Clamp<\/strong><\/td>\nFor secure positioning on stands<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
        \n

        2. Technical Specifications<\/strong><\/h4>\n
        \n\n\n\n\n\n\n\n\n\n
        Parameter<\/strong><\/th>\nDetails<\/strong><\/th>\n<\/tr>\n<\/thead>\n
        Standard Volumes<\/strong><\/td>\n10 mL, 25 mL, 50 mL (Also available: 5 mL, 100 mL)<\/td>\n<\/tr>\n
        Graduation<\/strong><\/td>\n0.1 mL increments (50 mL)<\/td>\n<\/tr>\n
        Accuracy<\/strong><\/td>\n\u00b10.05 mL (Class A)<\/td>\n<\/tr>\n
        Meniscus Reading<\/strong><\/td>\nBottom (clear liquids) \/ Top (dark solutions)<\/td>\n<\/tr>\n
        Material<\/strong><\/td>\nBorosilicate glass (3.3)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
        \n

        3. Types & Selection Guide<\/strong><\/h4>\n
          \n
        • \n

          Digital Burettes<\/strong>: Motorized, programmable dispensing<\/p>\n<\/li>\n

        • \n

          Microburettes<\/strong>: For <1 mL volumes (0.01 mL gradations)<\/p>\n<\/li>\n

        • \n

          Automatic Zeroing<\/strong>: Self-refilling designs<\/p>\n<\/li>\n<\/ul>\n

          \n

          4. Proper Usage Protocol<\/strong><\/h4>\n
            \n
          1. \n

            Rinsing<\/strong>: Pre-wet with titrant solution<\/p>\n<\/li>\n

          2. \n

            Filling<\/strong>: Avoid air bubbles (use funnel)<\/p>\n<\/li>\n

          3. \n

            Reading<\/strong>: Eye level at meniscus<\/p>\n<\/li>\n

          4. \n

            Delivery<\/strong>: Slow, drop-wise near endpoint<\/p>\n<\/li>\n<\/ol>\n

            \n

            5. Calibration & Maintenance<\/strong><\/h4>\n
              \n
            • \n

              Verification<\/strong>: Annual calibration with distilled water<\/p>\n<\/li>\n

            • \n

              Cleaning<\/strong>: Chromic acid for stubborn residues<\/p>\n<\/li>\n

            • \n

              Storage<\/strong>: Vertical position, stopcock grease applied<\/p>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":17599,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[179],"product_cat":[207],"product_tag":[],"class_list":{"0":"post-17598","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-orick","7":"product_cat-glassware","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/comments?post=17598"}],"version-history":[{"count":1,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17598\/revisions"}],"predecessor-version":[{"id":17600,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17598\/revisions\/17600"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/media\/17599"}],"wp:attachment":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/media?parent=17598"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=17598"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=17598"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=17598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}