{"product_id":"accuris-f1-grade-calibration-weight-w1000-series-w-f1","title":"Accuris F1 Grade Calibration Weight W1000 Series | 100 g, 200 g, 500 g or 1000 g","description":"\u003cp\u003eAccuris W1000 Series weights are individual Class F1 masses for routine calibration and accuracy checks on laboratory balances. Accuris specifies the F1 class for precision, compact and portable balances reading 0.1 to 0.001 g. Four nominal values are offered: 100 g, 200 g, 500 g and 1000 g. Every weight comes in its own protective plastic container with a screw cap.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClass F1 accuracy grade\u003c\/li\u003e\n\u003cli\u003eNominal masses: 100 g, 200 g, 500 g, 1000 g\u003c\/li\u003e\n\u003cli\u003eEach supplied in a screw-capped protective plastic container\u003c\/li\u003e\n\u003cli\u003eClass used for balances with 0.1 to 0.001 g readability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAccuris\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eOrdering information\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCatalog number\u003c\/th\u003e\n\u003cth\u003eMass\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eW1000-100\u003c\/td\u003e\n\u003ctd\u003e100 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW1000-200\u003c\/td\u003e\n\u003ctd\u003e200 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW1000-500\u003c\/td\u003e\n\u003ctd\u003e500 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eW1000-1000\u003c\/td\u003e\n\u003ctd\u003e1000 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/accuris-usa.com\/wp-content\/uploads\/2019\/12\/calibration-weight-tolerance-chart-OIML-ASTM.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstruction manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/accuris-usa.com\/wp-content\/uploads\/2025\/12\/W1000-Calibration-Weights-12-3-2025.pdf\" target=\"_blank\" rel=\"noopener\"\u003eBrochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Product\",\"@id\":\"https:\/\/labsupplies.com\/products\/accuris-f1-grade-calibration-weight-w1000-series-w-f1#product\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Accuris\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"Accuris\"}},{\"@type\":\"Offer\",\"@id\":\"https:\/\/labsupplies.com\/products\/accuris-f1-grade-calibration-weight-w1000-series-w-f1?variant=67828329971944#offer\",\"mpn\":\"W1000-100\",\"sku\":\"W1000-100\"},{\"@type\":\"Offer\",\"@id\":\"https:\/\/labsupplies.com\/products\/accuris-f1-grade-calibration-weight-w1000-series-w-f1?variant=67828330004712#offer\",\"mpn\":\"W1000-200\",\"sku\":\"W1000-200\"},{\"@type\":\"Offer\",\"@id\":\"https:\/\/labsupplies.com\/products\/accuris-f1-grade-calibration-weight-w1000-series-w-f1?variant=67828330037480#offer\",\"mpn\":\"W1000-500\",\"sku\":\"W1000-500\"},{\"@type\":\"Offer\",\"@id\":\"https:\/\/labsupplies.com\/products\/accuris-f1-grade-calibration-weight-w1000-series-w-f1?variant=67828330070248#offer\",\"mpn\":\"W1000-1000\",\"sku\":\"W1000-1000\"}]}\u003c\/script\u003e","brand":"Accuris","offers":[{"title":"100 g","offer_id":67828329971944,"sku":"W1000-100","price":65.45,"currency_code":"USD","in_stock":true},{"title":"200 g","offer_id":67828330004712,"sku":"W1000-200","price":79.27,"currency_code":"USD","in_stock":true},{"title":"500 g","offer_id":67828330037480,"sku":"W1000-500","price":105.63,"currency_code":"USD","in_stock":true},{"title":"1000 g","offer_id":67828330070248,"sku":"W1000-1000","price":218.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/W1000_20Series_20w-tweezers_20HR_20EM.jpg?v=1790991845","url":"https:\/\/labsupplies.com\/products\/accuris-f1-grade-calibration-weight-w1000-series-w-f1","provider":"LabSupplies.com","version":"1.0","type":"link"}