{"title":"18-400","description":null,"products":[{"product_id":"black-pp-plastic-18-400-lid-with-pp-plastic-polycone-liner","title":"Black Polypropylene 18-400 lid with LDPE Polycone Liner","description":"\u003cp\u003eThis is a black PP plastic 18-400 lid with LDPE plastic polycone liner. This cap comes with a polycone liner, a built-in LDPE natural-colored conical-shaped liner that provides a tight seal. This lid is made of polypropylene (PP), which means it has a high heat tolerance level and an excellent resistance to fatigue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSold in quantities of 100.\u003c\/strong\u003e\u003c\/p\u003e","brand":"DropperBottles.com","offers":[{"title":"Default Title","offer_id":39465441689709,"sku":"4057","price":0.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/1926\/products\/BlackPPplastic18-400lidwithPPplasticpolyconeliner.jpg?v=1751488356"},{"product_id":"black-phenolic-18-400-lid-with-pp-polycone-liner","title":"Black Phenolic 18-400 lid with LDPE Polycone Liner","description":"\u003cp\u003eThis is a black phenolic 18-400 lid with LDPE polycone liner. This cap comes with a polycone liner, a built-in LDPE natural-colored conical-shaped liner that provides a tight seal. This lid is made of phenolic, an industrial grade, highly rigid, plastic with a good resistance to solvents and high temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSold in quantities of 100.\u003c\/strong\u003e\u003c\/p\u003e","brand":"DropperBottles.com","offers":[{"title":"Default Title","offer_id":39465442738285,"sku":"4058","price":0.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/1926\/products\/P210722142915-Side-jpg-1.jpg?v=1751488355"},{"product_id":"5oz-amber-boston-round-glass-bottle","title":".5oz Amber Boston Round Glass Bottle","description":"\u003cp\u003e\u003cspan\u003eThis bottle is a .5oz (15mL) amber boston round glass bottle with a 18-400 neck finish. The boston round bottle is distinctive in its classic shape. Characteristic of the boston round are its rounded shoulders and rounded base. Glass has high clarity, can be colored, has high chemical-resistance levels and extremely high resistance to heat and cold. It is great for storing oils. The matching dropper assemblies are available in multiple closure styles and are equipped with the DripTrap patented bulb, which eliminates leaking. There is also an option for graduated pipettes, perfect for accurate dosing. These bottles are sold by the case (180 count).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specsheets:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cem\u003eComing Soon\u003c\/em\u003e\u003c\/p\u003e\n\u003cbr\u003e","brand":"DropperBottles.com","offers":[{"title":"Default Title","offer_id":39796503609453,"sku":"2062","price":0.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/1926\/files\/1_2oz20mmAmberGlassBottle.jpg?v=1751488115"},{"product_id":"5oz-glass-matte-white-boston-round-bottle","title":".5oz Matte White Boston Round Glass Bottle","description":"\u003cp\u003e\u003cspan\u003eThis bottle is a .5oz\/15mL matte white boston round glass bottle and has an 18-400 neck finish. \u003c\/span\u003eThe boston round bottle has rounded shoulders and a rounded base, but it is specifically designed to be fitted with child-resistant or standard closures with inverted pipettes. Glass has high clarity, can be colored, has high chemical-resistance levels and extremely high resistance to heat and cold. It is great for storing oils. The matching dropper assemblies are available in multiple closure styles and are equipped with the DripTrap patented bulb, which eliminates leaking. There is also an option for graduated pipettes, perfect for accurate dosing. \u003cspan data-mce-fragment=\"1\"\u003eThese bottles are sold by the case (450 count). \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specsheets:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cem\u003eComing Soon\u003c\/em\u003e\u003c\/p\u003e","brand":"DropperBottles.com","offers":[{"title":"Default Title","offer_id":39830181085293,"sku":"2168","price":0.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/1926\/files\/1_2oz20-400MatteWhiteGlassBottle.jpg?v=1751488096"},{"product_id":"20mm-standard-dropper-assembly-64mm","title":"18-400 Standard Dropper Assembly- Clear 66mm Length","description":"\u003cp\u003eDropper Assemblies are composed of three main parts:\u003c\/p\u003e\n\u003cp\u003eBulb: We only use the\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eleak-resistant \u003c\/span\u003epatented DripTrap dropper bulbs in our assemblies. The bulb is made of premium lab quality silicone and is designed to allow for a full 1ml draw with each squeeze. \u003cstrong data-mce-fragment=\"1\"\u003eColor: Black\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCap: The caps are polypropylene smooth standard caps with an 18-400 finish. These caps will fit smaller sized bottles with a 20-400 neck size and are typically paired with our .5oz (15mL) Boston Round style bottles. \u003cstrong data-mce-fragment=\"1\"\u003eColor: Black\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePipette: These pipettes are made of glass, have a 66mm length \u003cspan data-mce-fragment=\"1\"\u003e(best for .5oz\/15mL bottles)\u003c\/span\u003e, and are clear. \u003cstrong data-mce-fragment=\"1\"\u003eGraduated: No\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSold by the case (200 count).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specsheets:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eComing Soon\u003c\/em\u003e\u003c\/p\u003e","brand":"DropperBottles.com","offers":[{"title":"Default Title","offer_id":39906205270125,"sku":"3302","price":0.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/1926\/files\/18-400_ST_Clear_3302.jpg?v=1751488082"},{"product_id":"18-400-standard-dropper-assembly-graduated-66mm-length","title":"18-400 Standard Dropper Assembly- Graduated 66mm Length","description":"\u003cp\u003eDropper Assemblies are composed of three main parts:\u003c\/p\u003e\n\u003cp\u003eBulb: We only use the\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eleak-resistant \u003c\/span\u003epatented DripTrap dropper bulbs in our assemblies. The bulb is made of premium lab quality silicone and is designed to allow for a full 1ml draw with each squeeze. \u003cstrong data-mce-fragment=\"1\"\u003eColor: Black\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCap: The caps are polypropylene smooth standard caps with an 18-400 finish. These caps will fit smaller sized bottles with a 20-400 neck size and are typically paired with our .5oz (15mL) Boston Round style bottles. \u003cstrong data-mce-fragment=\"1\"\u003eColor: Black\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePipette: These pipettes are made of glass, have a 66mm length \u003cspan data-mce-fragment=\"1\"\u003e(best for .5oz\/15mL bottles)\u003c\/span\u003e, and are graduated. \u003cstrong data-mce-fragment=\"1\"\u003eGraduated: Yes\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSold by the case (200 count).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specsheets:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eComing Soon\u003c\/em\u003e\u003c\/p\u003e","brand":"DropperBottles.com","offers":[{"title":"Default Title","offer_id":40423899103341,"sku":"7095","price":0.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/1926\/files\/18-400_ST_Graduated_7095.jpg?v=1751487911"},{"product_id":"18-400-matte-silver-standard-dropper-assembly-clear-66mm-length","title":"18-400 Matte Silver Standard Dropper Assembly- Clear 66mm Length","description":"\u003cp\u003eDropper Assemblies are composed of three main parts:\u003c\/p\u003e\n\u003cp\u003eBulb: We only use the\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eleak-resistant \u003c\/span\u003epatented DripTrap dropper bulbs in our assemblies. The bulb is made of premium lab quality silicone and is designed to allow for a full 1ml draw with each squeeze. \u003cstrong data-mce-fragment=\"1\"\u003eColor: White\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCap: The caps are polypropylene smooth standard caps with an 18-400 finish. These caps will fit smaller sized bottles with a 20-400 neck size and are typically paired with our .5oz (15mL) Boston Round style bottles. \u003cstrong data-mce-fragment=\"1\"\u003eColor: Matte Silver\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePipette: These pipettes are made of glass, have a 66mm length \u003cspan data-mce-fragment=\"1\"\u003e(best for .5oz\/15mL bottles)\u003c\/span\u003e, and are clear. \u003cstrong data-mce-fragment=\"1\"\u003eGraduated: No\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSold by the case (108 count).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specsheets:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eComing Soon\u003c\/em\u003e\u003c\/p\u003e","brand":"DropperBottles.com","offers":[{"title":"Default Title","offer_id":40474512654445,"sku":"7065","price":0.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/1926\/products\/Euro15mlSTClearSilverWhiteBulb.jpg?v=1751487895"},{"product_id":"18-400-matte-silver-standard-dropper-assembly-graduated-66mm-length","title":"18-400 Matte Silver Standard Dropper Assembly- Graduated 66mm Length","description":"\u003cp\u003eDropper Assemblies are composed of three main parts:\u003c\/p\u003e\n\u003cp\u003eBulb: We only use the\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eleak-resistant \u003c\/span\u003epatented DripTrap dropper bulbs in our assemblies. The bulb is made of premium lab quality silicone and is designed to allow for a full 1ml draw with each squeeze. \u003cstrong data-mce-fragment=\"1\"\u003eColor: White\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCap: The caps are polypropylene smooth standard caps with an 18-400 finish. These caps will fit smaller sized bottles with a 20-400 neck size and are typically paired with our .5oz (15mL) Boston Round style bottles. \u003cstrong data-mce-fragment=\"1\"\u003eColor: Matte Silver\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePipette: These pipettes are made of glass, have a 66mm length \u003cspan data-mce-fragment=\"1\"\u003e(best for .5oz\/15mL bottles)\u003c\/span\u003e, and are graduated. \u003cstrong data-mce-fragment=\"1\"\u003eGraduated: Yes\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSold by the case (108 count).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specsheets:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eComing Soon\u003c\/em\u003e\u003c\/p\u003e","brand":"DropperBottles.com","offers":[{"title":"Default Title","offer_id":40474531070061,"sku":"7074","price":0.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/1926\/products\/Euro15mlSTGradSilverWhiteBulb.jpg?v=1751487894"},{"product_id":"18-400-matte-gold-standard-dropper-assembly-clear-66mm-length","title":"18-400 Matte Gold Standard Dropper Assembly- Clear 66mm Length","description":"\u003cp\u003eDropper Assemblies are composed of three main parts:\u003c\/p\u003e\n\u003cp\u003eBulb: We only use the\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eleak-resistant \u003c\/span\u003epatented DripTrap dropper bulbs in our assemblies. The bulb is made of premium lab quality silicone and is designed to allow for a full 1ml draw with each squeeze. \u003cstrong data-mce-fragment=\"1\"\u003eColor: White\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCap: The caps are polypropylene smooth standard caps with an 18-400 finish. These caps will fit smaller sized bottles with a 20-400 neck size and are typically paired with our .5oz (15mL) Boston Round style bottles. \u003cstrong data-mce-fragment=\"1\"\u003eColor: Matte Gold\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePipette: These pipettes are made of glass, have a 66mm length \u003cspan data-mce-fragment=\"1\"\u003e(best for .5oz\/15mL bottles)\u003c\/span\u003e, and are clear. \u003cstrong data-mce-fragment=\"1\"\u003eGraduated: No\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSold by the case (108 count).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specsheets:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eComing Soon\u003c\/em\u003e\u003c\/p\u003e","brand":"DropperBottles.com","offers":[{"title":"Default Title","offer_id":40478674780269,"sku":"7156","price":0.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/1926\/products\/Euro15mlSTClearGoldWhiteBulb_9fadede6-0ead-4a1e-a27f-96b6a0994a13.jpg?v=1751487878"},{"product_id":"18-400-matte-gold-standard-dropper-assembly-w-nitrile-bulb-clear-66mm-length","title":"18-400 Matte Gold Standard Dropper Assembly w\/ Nitrile Bulb- Clear 66mm Length","description":"\u003cp\u003eDropper Assemblies are composed of three main parts:\u003c\/p\u003e\n\u003cp\u003eBulb: We only use the\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eleak-resistant \u003c\/span\u003epatented DripTrap dropper bulbs in our assemblies. The bulb is designed to allow for a full 1ml draw with each squeeze. This dropper has a premium bulb made of nitrile, a material designed to prevent any color transfer or staining. \u003cstrong\u003eColor: White\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCap: The caps are polypropylene smooth standard caps with an 18-400 finish. These caps will fit smaller sized bottles with a 18-400 neck size and are typically paired with our .5oz (15mL) Boston Round style bottles. \u003cstrong\u003eColor: Matte Gold\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePipette: These pipettes are made of glass, have a 66mm length \u003cspan\u003e(best for .5oz\/15mL bottles)\u003c\/span\u003e, and are clear. \u003cstrong\u003eGraduated: No\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSold by the case (108 count).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specsheets:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eComing Soon\u003c\/em\u003e\u003c\/p\u003e","brand":"DropperBottles.com","offers":[{"title":"Default Title","offer_id":44963227041901,"sku":"7156N","price":0.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/1926\/products\/Euro15mlSTClearGoldWhiteBulb_9fadede6-0ead-4a1e-a27f-96b6a0994a13.jpg?v=1751487878"}],"url":"https:\/\/dropperbottles.com\/collections\/neck_18-400\/neck_18mm.oembed","provider":"DropperBottles.com","version":"1.0","type":"link"}