{"id":4595,"date":"2026-10-09T10:34:50","date_gmt":"2026-10-09T02:34:50","guid":{"rendered":"https:\/\/huaouglassware.com\/?post_type=product&#038;p=4595"},"modified":"2026-10-10T15:26:23","modified_gmt":"2026-10-10T07:26:23","slug":"test-tube","status":"publish","type":"product","link":"https:\/\/huaouglassware.com\/es\/producto\/test-tube\/","title":{"rendered":"Test tube"},"content":{"rendered":"<p>Glass Test Tube is a plain laboratory glass test tube designed for sample holding, mixing, heating, observation, and routine laboratory use. supplies multiple outer diameter and length options for schools, research labs, distributors, and bulk laboratory glassware procurement.<\/p>\n<div class=\"product-details-images\">\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/10\/huaoulabware-test-tube-without-rim-1231-details-01.webp\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/10\/huaoulabware-glass-test-tube-details-liquid-sample-02.webp\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/10\/huaoulabware-glass-test-tubes-with-cork-stoppers-details-03.webp\"><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Glass Test Tube is widely used in laboratories where simple sample handling and visual observation are required. It is suitable for education, research, testing, sample preparation, and general laboratory workflows.<\/p>\n<p>Sample holding and temporary storage<\/p>\n<p>Liquid mixing and reagent preparation<\/p>\n<p>Small-volume heating experiments<\/p>\n<p>Sample color and clarity observation<\/p>\n<p>Teaching demonstrations in chemistry and biology labs<\/p>\n<p>Research laboratory sample handling<\/p>\n<p>Industrial quality control testing<\/p>\n<p>Laboratory glassware distributor supply<\/p>\n<p>General school and university laboratory use<\/p>\n<div class=\"product-detail-images\">\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/10\/huaoulabware-glass-test-tubes-1231-1232-applications-laboratory-liquid-samples-01.webp\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/10\/huaoulabware-glass-test-tubes-1231-1232-applications-biology-sample-handling-02.webp\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/10\/huaoulabware-glass-test-tubes-applications-dry-sample-storage-03.webp\"><\/p>\n<\/div>","protected":false},"featured_media":4596,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[24,72],"product_tag":[],"class_list":{"0":"post-4595","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lab-glassware","7":"product_cat-tubes","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/product\/4595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/comments?post=4595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/media\/4596"}],"wp:attachment":[{"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/media?parent=4595"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/product_brand?post=4595"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/product_cat?post=4595"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/product_tag?post=4595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}