{"id":337,"date":"2026-06-16T10:15:33","date_gmt":"2026-06-16T10:15:33","guid":{"rendered":"https:\/\/www.edulabchina.com\/blogs\/?p=337"},"modified":"2026-06-16T10:15:52","modified_gmt":"2026-06-16T10:15:52","slug":"what-is-a-petri-dish-and-why-is-it-made-of-glass-or-plastic","status":"publish","type":"post","link":"https:\/\/www.edulabchina.com\/blogs\/what-is-a-petri-dish-and-why-is-it-made-of-glass-or-plastic\/","title":{"rendered":"What is a Petri dish and why is it made of glass or plastic?"},"content":{"rendered":"\n<style>\n.ai-badge-wrap {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 10px;\n  align-items: center;\n  padding: 10px 0;\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;\n}\n.ai-badge {\n  display: inline-flex;\n  align-items: center;\n  gap: 7px;\n  padding: 6px 16px;\n  border-radius: 999px;\n  font-size: 14px;\n  font-weight: 600;\n  border: 2px solid transparent;\n  text-decoration: none;\n}\n.ai-badge:hover {\n  transform: translateY(-1px);\n  box-shadow: 0 4px 12px rgba(0,0,0,0.12);\n}\n.ai-badge-chatgpt { border-color: #10a37f; color: #10a37f; }\n.ai-badge-perplexity { border-color: #6c47ff; color: #6c47ff; }\n.ai-badge-googleai { border-color: #1a73e8; color: #1a73e8; }\n<\/style>\n\n<div class=\"ai-badge-wrap\">\n\n<a href=\"https:\/\/chat.openai.com\/?q=Summarize%20the%20content%20at%20https%3A%2F%2Fwww.edulabchina.com%2Fblogs%2Fwhat-is-a-petri-dish-and-why-is-it-made-of-glass-or-plastic%2F\" target=\"_blank\" class=\"ai-badge ai-badge-chatgpt\">\n<svg width=\"15\" height=\"15\" viewBox=\"0 0 41 41\" fill=\"none\">\n<path d=\"M37.532 16.87a9.963 9.963 0 0 0-.856-8.184 10.078 10.078 0 0 0-10.855-4.835 9.964 9.964 0 0 0-6.239-3.954 10.078 10.078 0 0 0-10.177 4.923 9.964 9.964 0 0 0-6.675 4.804 10.08 10.08 0 0 0 1.24 11.817 9.965 9.965 0 0 0 .856 8.185 10.079 10.079 0 0 0 10.855 4.835 9.965 9.965 0 0 0 6.239 3.954 10.078 10.078 0 0 0 10.177-4.923 9.966 9.966 0 0 0 6.675-4.804 10.079 10.079 0 0 0-1.24-11.818z\" fill=\"currentColor\"\/>\n<\/svg>\nChatGPT\n<\/a>\n\n<a href=\"https:\/\/www.perplexity.ai\/search?q=Summarize%20the%20content%20at%20https%3A%2F%2Fwww.edulabchina.com%2Fblogs%2Fwhat-is-a-petri-dish-and-why-is-it-made-of-glass-or-plastic%2F\" target=\"_blank\" class=\"ai-badge ai-badge-perplexity\">\n<svg width=\"15\" height=\"15\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\">\n<path d=\"M12 2L2 7l10 5 10-5-10-5z\"\/>\n<path d=\"M2 17l10 5 10-5\"\/>\n<path d=\"M2 12l10 5 10-5\"\/>\n<\/svg>\nPerplexity\n<\/a>\n\n<a href=\"https:\/\/www.google.com\/search?udm=50&#038;aep=11&#038;q=Summarize%20the%20content%20at%20https%3A%2F%2Fwww.edulabchina.com%2Fblogs%2Fwhat-is-a-petri-dish-and-why-is-it-made-of-glass-or-plastic%2F\" target=\"_blank\" class=\"ai-badge ai-badge-googleai\">\n<svg width=\"15\" height=\"15\" viewBox=\"0 0 24 24\">\n<path fill=\"#4285F4\" d=\"M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92c-.26 1.37-1.04 2.53-2.21 3.31v2.77h3.57c2.08-1.92 3.28-4.74 3.28-8.09z\"\/>\n<path fill=\"#34A853\" d=\"M12 23c2.97 0 5.46-.98 7.28-2.66l-3.57-2.77c-.98.66-2.23 1.06-3.71 1.06-2.86 0-5.29-1.93-6.16-4.53H2.18v2.84C3.99 20.53 7.7 23 12 23z\"\/>\n<path fill=\"#FBBC05\" d=\"M5.84 14.09c-.22-.66-.35-1.36-.35-2.09s.13-1.43.35-2.09V7.07H2.18C1.43 8.55 1 10.22 1 12s.43 3.45 1.18 4.93l2.85-2.22.81-.62z\"\/>\n<path fill=\"#EA4335\" d=\"M12 5.38c1.62 0 3.06.56 4.21 1.64l3.15-3.15C17.45 2.09 14.97 1 12 1 7.7 1 3.99 3.47 2.18 7.07l3.66 2.84c.87-2.6 3.3-4.53 6.16-4.53z\"\/>\n<\/svg>\nGoogle AI\n<\/a>\n\n<\/div>\n\n\n\n<p><strong>Audience Note:<\/strong> This guide is written for school procurement officers, university laboratory managers, curriculum directors, and scientific equipment importers evaluating biology and microbiology lab supplies.<\/p>\n\n\n\n<p>A Petri dish is a shallow, transparent, lidded cylindrical laboratory vessel used universally to culture microorganisms, such as bacteria, fungi, and small mosses. The dish provides a controlled, sterile environment to hold a growth medium (typically agar) while preventing airborne contamination.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. What is a Petri Dish and Its Primary Function?<\/strong><\/h2>\n\n\n\n<p>A Petri dish is defined as a microbiological culture container designed to support the growth of cells on a solid medium. The two-part design\u2014a base and a slightly larger lid\u2014allows gas exchange necessary for aerobic organisms while blocking settling dust and spores.<\/p>\n\n\n\n<p>Its primary functions include bacterial cultivation, seed germination observation, and cell culture isolation. Both the Gaokao (NCEE) and Cambridge IGCSE practical biology syllabi mandate the use of Petri dishes for core microbiology experiments.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Glass vs. Plastic Petri Dishes: Material Comparison<\/strong><\/h2>\n\n\n\n<p>The fundamental difference between Petri dish materials lies in thermal stability and reusability. Borosilicate glass dishes endure extreme heat and chemical washing, whereas polystyrene (PS) dishes are strictly single-use disposables.<\/p>\n\n\n\n<p><strong>Table 1: Comparative Material Analysis for Laboratory Use<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Specification<\/strong><\/td><td><strong>Borosilicate 3.3 Glass Petri Dish<\/strong><\/td><td><strong>Polystyrene (PS) Plastic Petri Dish<\/strong><\/td><\/tr><tr><td><strong>Reusability<\/strong><\/td><td>Fully reusable (50+ cycles)<\/td><td>Single-use disposable<\/td><\/tr><tr><td><strong>Sterilization Method<\/strong><\/td><td>Autoclave (121\u00b0C) \/ Dry Heat (160\u00b0C)<\/td><td>Ethylene Oxide (EO) or Gamma Irradiation<\/td><\/tr><tr><td><strong>Max Temperature Tolerance<\/strong><\/td><td>500\u00b0C<\/td><td>80\u00b0C<\/td><\/tr><tr><td><strong>Optical Clarity<\/strong><\/td><td>Excellent<\/td><td>Excellent<\/td><\/tr><tr><td><strong>Surface Treatment<\/strong><\/td><td>Naturally hydrophilic<\/td><td>TC-treated (for cell attachment) or Non-treated<\/td><\/tr><tr><td><strong>Environmental Impact<\/strong><\/td><td>Low waste, higher energy for washing<\/td><td>High plastic waste generation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Specifications to Check Before Buying<\/strong><\/h2>\n\n\n\n<p>Procurement documentation must clearly define physical dimensions to ensure compatibility with existing lab incubators and automated colony counters. Vague specifications lead to rejected deliveries.<\/p>\n\n\n\n<p><strong>Table 2: Standard Petri Dish Dimensions &amp; Tolerances<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Parameter<\/strong><\/td><td><strong>Standard Size 1<\/strong><\/td><td><strong>Standard Size 2<\/strong><\/td><td><strong>Essential Unit of Measure<\/strong><\/td><td><strong>Standard Reference<\/strong><\/td><\/tr><tr><td><strong>Outer Diameter (Base)<\/strong><\/td><td>90 mm<\/td><td>60 mm<\/td><td>Millimeters (mm)<\/td><td>ISO 24998:2008<\/td><\/tr><tr><td><strong>Height<\/strong><\/td><td>15 mm<\/td><td>15 mm<\/td><td>Millimeters (mm)<\/td><td>ISO 24998:2008<\/td><\/tr><tr><td><strong>Glass Thickness<\/strong><\/td><td>1.5 mm<\/td><td>1.5 mm<\/td><td>Millimeters (mm)<\/td><td>ISO 3585 (Borosilicate)<\/td><\/tr><tr><td><strong>Venting<\/strong><\/td><td>3 vents (Lid)<\/td><td>0 vents (Non-vented)<\/td><td>Count<\/td><td>Manufacturer Spec<\/td><\/tr><tr><td><strong>Packaging (Plastic)<\/strong><\/td><td>500 units\/case<\/td><td>1000 units\/case<\/td><td>Units<\/td><td>N\/A<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Matching Material to Curriculum Level<\/strong><\/h2>\n\n\n\n<p>Selecting between glass and plastic depends heavily on the educational tier and the specific syllabus requirements verified for the 2026\u20132027 academic year.<\/p>\n\n\n\n<p><strong>Table 3: Recommended Material by Educational Tier<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Educational Level<\/strong><\/td><td><strong>Recommended Material<\/strong><\/td><td><strong>Primary Reason for Selection<\/strong><\/td><\/tr><tr><td><strong>Middle School (Class 6\u20138)<\/strong><\/td><td>Plastic (Polystyrene)<\/td><td>Eliminates breakage hazards; no sterilization equipment required.<\/td><\/tr><tr><td><strong>High School (Class 9\u201312 \/ Gaokao \/ IB)<\/strong><\/td><td>Glass (Borosilicate)<\/td><td>Teaches students aseptic techniques and autoclave operation; lower long-term cost.<\/td><\/tr><tr><td><strong>University (Undergrad)<\/strong><\/td><td>Glass &amp; Plastic<\/td><td>Glass for teaching labs; Plastic for sterile, sensitive microbial isolation.<\/td><\/tr><tr><td><strong>Clinical \/ Advanced Research<\/strong><\/td><td>Plastic (TC-Treated)<\/td><td>Guarantees zero cross-contamination; required for tissue culture adherence.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Safety &amp; Sterilization Requirements<\/strong><\/h2>\n\n\n\n<p>Safety in microbiology heavily depends on correct sterilization protocols. Standard glass requires strict thermal profiles, whereas plastic must adhere to biomedical waste disposal regulations.<\/p>\n\n\n\n<p><strong>Table 4: Sterilization &amp; Disposal Protocols<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Material Type<\/strong><\/td><td><strong>Pre-Use Sterilization Action<\/strong><\/td><td><strong>Post-Use Sterilization (Disposal) Action<\/strong><\/td><td><strong>Compliance Standard<\/strong><\/td><\/tr><tr><td><strong>Borosilicate Glass<\/strong><\/td><td>Autoclave at 121\u00b0C for 15 minutes<\/td><td>Autoclave at 121\u00b0C, then wash<\/td><td>IEC 61010-2-040 (Autoclaves)<\/td><\/tr><tr><td><strong>Plastic (PS)<\/strong><\/td><td>Arrives pre-sterilized (Gamma\/EO)<\/td><td>Autoclave in biohazard bag, then discard<\/td><td>Local biomedical waste laws<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. Budget Breakdown &amp; Cost Comparison<\/strong><\/h2>\n\n\n\n<p>Evaluating the total cost of ownership is critical. While plastic Petri dishes possess a lower initial unit cost, the cumulative expense of continuous replacement exceeds the cost of glass within the first academic year for high-volume teaching labs.<\/p>\n\n\n\n<p><strong>Table 5: Estimated Cost Comparison (per 1,000 uses)<\/strong><\/p>\n\n\n\n<p><em>Estimated from global export market benchmarks as of June 2026. Values in Renminbi Yuan (RMB\/\u00a5), exclusive of import duties and shipping.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Cost Category<\/strong><\/td><td><strong>Glass Petri Dish (90mm)<\/strong><\/td><td><strong>Plastic Petri Dish (90mm)<\/strong><\/td><td><strong>Unit<\/strong><\/td><\/tr><tr><td><strong>Initial Purchase Price<\/strong><\/td><td>\u00a5 8,500 (1,000 units)<\/td><td>\u00a5 850 (1,000 units)<\/td><td>RMB \/ \u00a5<\/td><\/tr><tr><td><strong>Cost per Experiment Use<\/strong><\/td><td>\u00a5 0.17 (assuming 50 uses\/dish)<\/td><td>\u00a5 0.85 (single use only)<\/td><td>RMB \/ \u00a5<\/td><\/tr><tr><td><strong>Labor &amp; Autoclave Cost<\/strong><\/td><td>\u00a5 450 (electricity\/water per 1k)<\/td><td>\u00a5 0<\/td><td>RMB \/ \u00a5<\/td><\/tr><tr><td><strong>Disposal Fees<\/strong><\/td><td>\u00a5 0<\/td><td>\u00a5 300 (biohazard processing)<\/td><td>RMB \/ \u00a5<\/td><\/tr><tr><td><strong>Total Lifetime Cost (1k uses)<\/strong><\/td><td><strong>\u00a5 1,300<\/strong><\/td><td><strong>\u00a5 1,150<\/strong><\/td><td>RMB \/ \u00a5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>Decision Rule:<\/em> Procure glass for foundational teaching where dish washing is integrated into lab technician duties. Procure plastic for high-throughput diagnostic or research labs where washing labor costs exceed disposable purchasing costs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7. Procurement Criteria Checklist<\/strong><\/h2>\n\n\n\n<p>Use this 8-step criteria checklist to evaluate vendor proposals during the tender process.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Material Verification:<\/strong> Confirm glass dishes are explicitly certified as Borosilicate 3.3 (ISO 3585), not cheaper soda-lime glass which cracks under autoclave stress.<\/li>\n\n\n\n<li><strong>Sterility Certification:<\/strong> For plastic dishes, request Certificates of Analysis (CoA) proving Gamma Irradiation or Ethylene Oxide sterilization.<\/li>\n\n\n\n<li><strong>Dimensional Consistency:<\/strong> Verify base and lid diameters. Inconsistent sizing prevents lids from seating correctly, leading to contaminated cultures.<\/li>\n\n\n\n<li><strong>Venting Configuration:<\/strong> Specify vented lids for aerobic cultures or non-vented lids for anaerobic\/long-term storage applications.<\/li>\n\n\n\n<li><strong>Optical Clarity:<\/strong> Ensure plastic dishes are listed as optically clear polystyrene, allowing unobstructed use of automated colony counting equipment.<\/li>\n\n\n\n<li><strong>Packaging Integrity:<\/strong> Plastic dishes must be vacuum-sealed in sleeves (typically 10-20 units) to maintain sterility until the exact moment of use.<\/li>\n\n\n\n<li><strong>Stacking Features:<\/strong> Check if the dish design includes a stacking ring on the lid to prevent towers of dishes from slipping in the incubator.<\/li>\n\n\n\n<li><strong>Curriculum Alignment:<\/strong> Ensure the selected size matches the prescribed standard in your target syllabus (e.g., standard 90mm for Gaokao biology practicals).<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>8. Pre-Dispatch &amp; Acceptance Inspection<\/strong><\/h2>\n\n\n\n<p>Before signing off on a bulk delivery, perform random sampling to ensure quality standards meet the tender specifications.<\/p>\n\n\n\n<p><strong>Table 6: Quality Assurance Inspection Metrics<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Inspection Component<\/strong><\/td><td><strong>Acceptable Tolerance<\/strong><\/td><td><strong>Rejection Criteria<\/strong><\/td><\/tr><tr><td><strong>Visual Clarity<\/strong><\/td><td>100% transparent<\/td><td>Scratches, cloudy spots, or bubbles<\/td><\/tr><tr><td><strong>Lid Fitment<\/strong><\/td><td>Loose but stable overlap<\/td><td>Lid binds to base or slips off too easily<\/td><\/tr><tr><td><strong>Thermal Test (Glass only)<\/strong><\/td><td>Survives 121\u00b0C autoclave cycle<\/td><td>Cracking or shattering during cool-down<\/td><\/tr><tr><td><strong>Packaging (Plastic only)<\/strong><\/td><td>Intact vacuum seal<\/td><td>Punctured sleeves or compromised seals<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Common Mistakes in Petri Dish Procurement<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Mistake 1: Ordering Soda-Lime Glass Instead of Borosilicate<\/strong><\/h4>\n\n\n\n<p>Soda-lime glass is cheaper but has a high coefficient of thermal expansion. It will shatter when subjected to the sudden temperature changes of an autoclave.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Mistake 2: Ignoring Venting Requirements<\/strong><\/h4>\n\n\n\n<p>Procuring unvented dishes for standard bacterial cultures will restrict oxygen exchange, severely stunting the growth of aerobic microorganisms.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Mistake 3: Mismatching Sizes with Lab Equipment<\/strong><\/h4>\n\n\n\n<p>Purchasing 100mm dishes when the school&#8217;s existing automated colony counters and storage racks are calibrated for 90mm dishes renders the equipment unusable.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Mistake 4: Overlooking Disposal Costs for Plastics<\/strong><\/h4>\n\n\n\n<p>Schools often buy plastic dishes due to the low upfront cost, failing to budget for the legally required biohazard waste disposal fees generated post-experiment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Frequently Asked Questions<\/strong><\/h3>\n\n\n\n<p><strong>Which Petri dish material is best for high school laboratories?<\/strong><\/p>\n\n\n\n<p>Borosilicate glass is the best material for high school laboratories because it is reusable, withstands autoclave sterilization, and teaches students essential aseptic preparation techniques. Plastic is preferred only if the school lacks an autoclave.<\/p>\n\n\n\n<p><strong>How much does a bulk order of Petri dishes cost?<\/strong><\/p>\n\n\n\n<p>A bulk order of 1,000 standard 90mm polystyrene plastic Petri dishes costs approximately \u00a5850 RMB, while 1,000 borosilicate glass dishes cost around \u00a58,500 RMB. Prices vary based on exact specifications and international shipping duties as of June 2026.<\/p>\n\n\n\n<p><strong>What is the difference between vented and non-vented Petri dishes?<\/strong><\/p>\n\n\n\n<p>Vented Petri dishes feature small plastic elevations on the inner lid that allow airflow for aerobic organisms, whereas non-vented dishes sit flush, preventing gas exchange and moisture loss for anaerobic cultures.<\/p>\n\n\n\n<p><strong>Are plastic Petri dishes safe to put in an autoclave?<\/strong><\/p>\n\n\n\n<p>Standard polystyrene plastic Petri dishes are not safe for autoclaving as they melt at approximately 80\u00b0C, potentially destroying the autoclave interior. Plastic dishes must be disposed of in biohazard bags, though some bags are autoclaved prior to final disposal.<\/p>\n\n\n\n<p><strong>How do I maintain and clean glass Petri dishes?<\/strong><\/p>\n\n\n\n<p>Glass Petri dishes are maintained by physically removing the bulk agar into biohazard waste, washing the dish with laboratory-grade detergent, rinsing with distilled water, and sterilizing via an autoclave at 121\u00b0C.<\/p>\n\n\n\n<p><strong>Why are polystyrene Petri dishes required for tissue culture?<\/strong><\/p>\n\n\n\n<p>Polystyrene Petri dishes are required for tissue culture because the plastic undergoes a specialized surface treatment (Tissue Culture Treated) that renders the surface hydrophilic, allowing animal cells to adhere and multiply effectively.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Key Takeaways<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>A Petri dish is a specialized, shallow cylindrical vessel used for culturing microorganisms.<\/li>\n\n\n\n<li>Borosilicate 3.3 glass Petri dishes withstand temperatures up to 500\u00b0C, enabling 50+ reuses via autoclave sterilization.<\/li>\n\n\n\n<li>Polystyrene plastic Petri dishes are strictly single-use and melt at temperatures exceeding 80\u00b0C.<\/li>\n\n\n\n<li>Based on June 2026 market benchmarks, plastic dishes cost approximately \u00a50.85 per unit, compared to \u00a58.50 for reusable glass.<\/li>\n\n\n\n<li>Gaokao and Cambridge syllabus standards require robust microbiological practices, making 90mm dimension dishes the standard procurement size for educational labs.<\/li>\n\n\n\n<li>Proper procurement requires checking 8 key criteria, including material verification, vent configurations, and sterility certifications.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>About Edu Lab China<\/strong><\/h3>\n\n\n\n<p>Edu Lab China, headquartered in the Zhengzhou City Hi-Tech Development Zone, Henan, China, is a premier manufacturer and exporter of educational laboratory equipment and scientific instruments. Serving the global export market, our products comply with rigorous international standards to support Gaokao, Cambridge, and IB curriculum frameworks. With a focus on durability, safety, and precision, we equip schools, universities, and research facilities worldwide.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ChatGPT Perplexity Google AI Audience Note: This guide is written for school procurement officers, university laboratory managers, curriculum directors, and scientific equipment importers evaluating biology and microbiology lab supplies. A Petri dish is a shallow, transparent, lidded cylindrical laboratory vessel used universally to culture microorganisms, such as bacteria, fungi, and small mosses. The dish provides [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[272,273],"class_list":["post-337","post","type-post","status-publish","format-standard","hentry","category-laboratory-glassware","tag-lab-glassware","tag-lab-glassware-manufacturer"],"_links":{"self":[{"href":"https:\/\/www.edulabchina.com\/blogs\/wp-json\/wp\/v2\/posts\/337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.edulabchina.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.edulabchina.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.edulabchina.com\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.edulabchina.com\/blogs\/wp-json\/wp\/v2\/comments?post=337"}],"version-history":[{"count":2,"href":"https:\/\/www.edulabchina.com\/blogs\/wp-json\/wp\/v2\/posts\/337\/revisions"}],"predecessor-version":[{"id":340,"href":"https:\/\/www.edulabchina.com\/blogs\/wp-json\/wp\/v2\/posts\/337\/revisions\/340"}],"wp:attachment":[{"href":"https:\/\/www.edulabchina.com\/blogs\/wp-json\/wp\/v2\/media?parent=337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.edulabchina.com\/blogs\/wp-json\/wp\/v2\/categories?post=337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.edulabchina.com\/blogs\/wp-json\/wp\/v2\/tags?post=337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}