{"product_id":"stainless-steel-grade-testing-solution-15ml-304-201-202-tester","title":"Stainless Steel Grade Tester 15ml – Identify 304\/201\/202 Instantly","description":"\n\u003ch2\u003eInstantly Identify Stainless Steel Grades with Confidence\u003c\/h2\u003e\n\u003cp\u003eNot all stainless steel is created equal. This compact \u003cstrong\u003e15ml Stainless Steel Grade Testing Solution\u003c\/strong\u003e lets you quickly distinguish between \u003cstrong\u003e304, 201, and 202 stainless steel grades\u003c\/strong\u003e using a simple drop-and-read color-change reaction — no power source, no lab equipment, and no prior training required. Whether you're in a kitchen, workshop, lab, or home, accurate material verification is now at your fingertips.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant Grade Verification:\u003c\/strong\u003e Fast-acting formula produces a clear color change reaction to differentiate 304, 201, and 202 stainless steel grades in seconds — ideal for quality control and purchasing decisions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable \u0026amp; Self-Contained:\u003c\/strong\u003e The compact 15ml bottle (6.8 × 2.5 cm \/ 2.68 × 0.98 in) requires no external power and fits easily in a toolkit, pocket, or lab coat — ready for use anywhere.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Training Needed:\u003c\/strong\u003e The intuitive drop-detection method means anyone — from home cooks checking cookware authenticity to industrial buyers verifying metal stock — can get accurate results with minimal effort.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Verify the material grade of kitchenware, cookware, cutlery, appliances, industrial components, and other metal items both indoors and outdoors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Testing:\u003c\/strong\u003e One 15ml bottle supports numerous testing rounds, making it an economical solution for frequent quality checks in manufacturing, fabrication, or household use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eName\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel Grade Testing Solution\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrades Detected\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304, 201, 202\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15ml\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.8 × 2.5 cm \/ 2.68 × 0.98 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContainer Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Stainless Steel Testing Solution Bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis testing solution is perfect for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHome cooks and buyers wanting to verify the authenticity of stainless steel cookware, cutlery, and appliances\u003c\/li\u003e\n  \u003cli\u003eQuality control professionals in manufacturing and metal fabrication\u003c\/li\u003e\n  \u003cli\u003eLab technicians and researchers conducting material identification\u003c\/li\u003e\n  \u003cli\u003eRetailers and wholesalers verifying metal product grades before purchase or sale\u003c\/li\u003e\n  \u003cli\u003eDIY enthusiasts and hobbyists working with metals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eClean and dry the surface of the metal item to be tested.\u003c\/li\u003e\n  \u003cli\u003eApply 1–2 drops of the testing solution directly onto the metal surface.\u003c\/li\u003e\n  \u003cli\u003eObserve the color change reaction within seconds to determine the stainless steel grade.\u003c\/li\u003e\n  \u003cli\u003eWipe the surface clean after testing.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Due to variations in lighting and display settings, product color may appear slightly different in photos. Dimensions are measured manually and minor variations may occur.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on material testing standards and metal identification methods, visit the National Institute of Standards and Technology (NIST) – Material Measurement.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What stainless steel grades can this testing solution identify?\u003c\/h4\u003e\n\u003cp\u003eA: This stainless steel grade testing solution is specifically formulated to differentiate between 304, 201, and 202 stainless steel grades through a rapid color-change reaction, making it ideal for material verification in kitchens, labs, workshops, and industrial settings.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this stainless steel tester safe to use at home?\u003c\/h4\u003e\n\u003cp\u003eA: The solution is designed for use in a variety of environments including homes, kitchens, and workshops. Always handle chemical testing solutions with care — avoid contact with eyes and skin, keep out of reach of children, and use in a well-ventilated area. Refer to the product label for full safety instructions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many tests can I perform with one 15ml bottle?\u003c\/h4\u003e\n\u003cp\u003eA: Since only 1–2 drops are needed per test, a single 15ml bottle is sufficient for a large number of individual tests, making it a cost-effective solution for both occasional household use and more frequent quality control applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this solution work on all types of metal?\u003c\/h4\u003e\n\u003cp\u003eA: This solution is specifically formulated for identifying stainless steel grades (304, 201, 202). It is best used on stainless steel surfaces such as cookware, cutlery, kitchen appliances, and industrial metal components. It is not intended to serve as a general multi-metal analyzer.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need any special equipment or training to use this tester?\u003c\/h4\u003e\n\u003cp\u003eA: No special equipment or prior training is required. The drop-and-read method is straightforward and user-friendly — simply apply a drop to the cleaned metal surface and read the color change result within seconds.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What stainless steel grades can this testing solution identify?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This stainless steel grade testing solution is specifically formulated to differentiate between 304, 201, and 202 stainless steel grades through a rapid color-change reaction, making it ideal for material verification in kitchens, labs, workshops, and industrial settings.\"}}, {\"@type\": \"Question\", \"name\": \"Is this stainless steel tester safe to use at home?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The solution is designed for use in a variety of environments including homes, kitchens, and workshops. Always handle chemical testing solutions with care — avoid contact with eyes and skin, keep out of reach of children, and use in a well-ventilated area. Refer to the product label for full safety instructions.\"}}, {\"@type\": \"Question\", \"name\": \"How many tests can I perform with one 15ml bottle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Since only 1–2 drops are needed per test, a single 15ml bottle is sufficient for a large number of individual tests, making it a cost-effective solution for both occasional household use and more frequent quality control applications.\"}}, {\"@type\": \"Question\", \"name\": \"Does this solution work on all types of metal?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This solution is specifically formulated for identifying stainless steel grades (304, 201, 202). It is best used on stainless steel surfaces such as cookware, cutlery, kitchen appliances, and industrial metal components. It is not intended to serve as a general multi-metal analyzer.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need any special equipment or training to use this tester?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No special equipment or prior training is required. The drop-and-read method is straightforward and user-friendly — simply apply a drop to the cleaned metal surface and read the color change result within seconds.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Hardware\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Stainless Steel Grade Tester 15ml – Identify 304\/201\/202 Instantly\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/stainless-steel-grade-testing-solution-15ml-304-201-202-tester\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"A","offer_id":48756405305536,"sku":"14:4#A","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/Se22a54ab685a480c8399d2482a50f1553.webp?v=1786292405","url":"https:\/\/vueselect.com\/products\/stainless-steel-grade-testing-solution-15ml-304-201-202-tester","provider":"Vue","version":"1.0","type":"link"}