{"product_id":"6x-70mm-modified-mason-jar-lids","title":"6 x 70mm Modified Mason Jar Lids for Mycology and Liquid Culture","description":"\u003cdiv style=\"max-width: 700px; font-family: Arial, sans-serif; color: #222; line-height: 1.6;\"\u003e\n\u003cp data-start=\"143\" data-end=\"455\"\u003e\u003cstrong data-start=\"143\" data-end=\"179\"\u003e6 x 70mm Modified Mason Jar Lids\u003c\/strong\u003e for mycology, liquid culture jars, sterile solution preparation, mushroom cultivation, and clean culture work. Each lid is fitted with a \u003cstrong data-start=\"317\" data-end=\"339\"\u003e0.22 micron filter\u003c\/strong\u003e for sterile gas exchange and a \u003cstrong data-start=\"371\" data-end=\"402\"\u003eself healing injection port\u003c\/strong\u003e for easier inoculation with liquid culture syringes.\u003c\/p\u003e\n\u003cp data-start=\"457\" data-end=\"636\"\u003eThese modified mason jar lids are ideal for growers who want a cleaner, faster, and more consistent workflow when preparing liquid culture, sterile media, and mycology jar setups.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ts2w37\" data-start=\"638\" data-end=\"676\"\u003e🔥 Why Use Modified Mason Jar Lids?\u003c\/h2\u003e\n\u003cp data-start=\"678\" data-end=\"812\"\u003e\u003cstrong data-start=\"678\" data-end=\"716\"\u003e6 modified mason jar lids included\u003c\/strong\u003e\u003cbr data-start=\"716\" data-end=\"719\"\u003eA practical pack of 6 lids for setting up multiple liquid culture jars or sterile media jars.\u003c\/p\u003e\n\u003cp data-start=\"814\" data-end=\"901\"\u003e\u003cstrong data-start=\"814\" data-end=\"841\"\u003e70mm mason jar lid size\u003c\/strong\u003e\u003cbr data-start=\"841\" data-end=\"844\"\u003eDesigned to fit compatible 70mm regular mouth mason jars.\u003c\/p\u003e\n\u003cp data-start=\"903\" data-end=\"1031\"\u003e\u003cstrong data-start=\"903\" data-end=\"936\"\u003eIntegrated 0.22 micron filter\u003c\/strong\u003e\u003cbr data-start=\"936\" data-end=\"939\"\u003eAllows filtered gas exchange while helping protect the contents from airborne contamination.\u003c\/p\u003e\n\u003cp data-start=\"1033\" data-end=\"1177\"\u003e\u003cstrong data-start=\"1033\" data-end=\"1064\"\u003eSelf healing injection port\u003c\/strong\u003e\u003cbr data-start=\"1064\" data-end=\"1067\"\u003eProvides a clean access point for sterile needles and liquid culture syringes without needing to open the jar.\u003c\/p\u003e\n\u003cp data-start=\"1179\" data-end=\"1313\"\u003e\u003cstrong data-start=\"1179\" data-end=\"1212\"\u003eIdeal for liquid culture jars\u003c\/strong\u003e\u003cbr data-start=\"1212\" data-end=\"1215\"\u003ePerfect for preparing and maintaining mushroom liquid culture in a cleaner, more controlled setup.\u003c\/p\u003e\n\u003cp data-start=\"1315\" data-end=\"1449\"\u003e\u003cstrong data-start=\"1315\" data-end=\"1349\"\u003eReusable and easy to work with\u003c\/strong\u003e\u003cbr data-start=\"1349\" data-end=\"1352\"\u003eA convenient upgrade for hobby growers, home mycology labs, and small scale mushroom cultivation.\u003c\/p\u003e\n\u003cp data-start=\"1451\" data-end=\"1578\"\u003e\u003cstrong data-start=\"1451\" data-end=\"1486\"\u003eHelps reduce contamination risk\u003c\/strong\u003e\u003cbr data-start=\"1486\" data-end=\"1489\"\u003eDesigned to support cleaner inoculations and more consistent sterile technique workflows.\u003c\/p\u003e\n\u003ch2 data-section-id=\"polmr8\" data-start=\"1580\" data-end=\"1631\"\u003e🧪 Suitable for Mycology and Liquid Culture Work\u003c\/h2\u003e\n\u003cp data-start=\"1633\" data-end=\"1785\"\u003eThese \u003cstrong data-start=\"1639\" data-end=\"1666\"\u003emodified mason jar lids\u003c\/strong\u003e are designed for growers working with liquid culture, sterile media, agar testing, and mushroom cultivation workflows.\u003c\/p\u003e\n\u003cp data-start=\"1787\" data-end=\"1822\"\u003eEach lid combines two key features:\u003c\/p\u003e\n\u003cp data-start=\"1824\" data-end=\"1916\"\u003e\u003cstrong data-start=\"1824\" data-end=\"1846\"\u003e0.22 micron filter\u003c\/strong\u003e\u003cbr data-start=\"1846\" data-end=\"1849\"\u003eSupports sterile gas exchange during incubation and culture growth.\u003c\/p\u003e\n\u003cp data-start=\"1918\" data-end=\"2088\"\u003e\u003cstrong data-start=\"1918\" data-end=\"1949\"\u003eSelf healing injection port\u003c\/strong\u003e\u003cbr data-start=\"1949\" data-end=\"1952\"\u003eAllows you to inject liquid culture, spores where legal, or sterile solution using a syringe and sterile needle without opening the jar.\u003c\/p\u003e\n\u003cp data-start=\"2090\" data-end=\"2203\"\u003eThis makes them especially useful for reducing unnecessary exposure during contamination sensitive mycology work.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1fwja96\" data-start=\"2205\" data-end=\"2222\"\u003e🧬 Common Uses\u003c\/h2\u003e\n\u003cp data-start=\"2224\" data-end=\"2315\"\u003e\u003cstrong data-start=\"2224\" data-end=\"2247\"\u003eLiquid culture jars\u003c\/strong\u003e\u003cbr data-start=\"2247\" data-end=\"2250\"\u003eCreate clean liquid culture jars for expanding mushroom mycelium.\u003c\/p\u003e\n\u003cp data-start=\"2317\" data-end=\"2432\"\u003e\u003cstrong data-start=\"2317\" data-end=\"2349\"\u003eSterile solution preparation\u003c\/strong\u003e\u003cbr data-start=\"2349\" data-end=\"2352\"\u003eUseful for sterile water, nutrient solution, and other mycology media workflows.\u003c\/p\u003e\n\u003cp data-start=\"2434\" data-end=\"2530\"\u003e\u003cstrong data-start=\"2434\" data-end=\"2466\"\u003eGrain jar inoculation setups\u003c\/strong\u003e\u003cbr data-start=\"2466\" data-end=\"2469\"\u003eCan be used as part of a clean jar based inoculation process.\u003c\/p\u003e\n\u003cp data-start=\"2532\" data-end=\"2644\"\u003e\u003cstrong data-start=\"2532\" data-end=\"2558\"\u003eCulture expansion work\u003c\/strong\u003e\u003cbr data-start=\"2558\" data-end=\"2561\"\u003eIdeal for growers who regularly work with liquid culture syringes and sterile jars.\u003c\/p\u003e\n\u003cp data-start=\"2646\" data-end=\"2769\"\u003e\u003cstrong data-start=\"2646\" data-end=\"2682\"\u003eSmall scale mushroom cultivation\u003c\/strong\u003e\u003cbr data-start=\"2682\" data-end=\"2685\"\u003eA practical lab supply for hobby growers and small scale commercial mycology setups.\u003c\/p\u003e\n\u003ch2 data-section-id=\"12iz5xh\" data-start=\"2771\" data-end=\"2796\"\u003e📦 What You’ll Receive\u003c\/h2\u003e\n\u003cp data-start=\"2798\" data-end=\"2886\"\u003e\u003cstrong data-start=\"2798\" data-end=\"2834\"\u003e6 x 70mm Modified Mason Jar Lids\u003c\/strong\u003e\u003cbr data-start=\"2834\" data-end=\"2837\"\u003eDesigned for compatible regular mouth mason jars.\u003c\/p\u003e\n\u003cp data-start=\"2888\" data-end=\"2987\"\u003e\u003cstrong data-start=\"2888\" data-end=\"2933\"\u003eIntegrated 0.22 micron filter on each lid\u003c\/strong\u003e\u003cbr data-start=\"2933\" data-end=\"2936\"\u003eSupports filtered gas exchange during culture work.\u003c\/p\u003e\n\u003cp data-start=\"2989\" data-end=\"3100\"\u003e\u003cstrong data-start=\"2989\" data-end=\"3043\"\u003eIntegrated self healing injection port on each lid\u003c\/strong\u003e\u003cbr data-start=\"3043\" data-end=\"3046\"\u003eAllows sterile syringe access without opening the jar.\u003c\/p\u003e\n\u003cp data-start=\"3102\" data-end=\"3200\"\u003e\u003cstrong data-start=\"3102\" data-end=\"3133\"\u003eReusable mycology lid setup\u003c\/strong\u003e\u003cbr data-start=\"3133\" data-end=\"3136\"\u003eSuitable for repeated use when cleaned and sterilised correctly.\u003c\/p\u003e\n\u003cp data-start=\"3202\" data-end=\"3314\"\u003e\u003cstrong data-start=\"3202\" data-end=\"3240\"\u003eReady for liquid culture workflows\u003c\/strong\u003e\u003cbr data-start=\"3240\" data-end=\"3243\"\u003eIdeal for LC jars, sterile solution prep, and clean inoculation setups.\u003c\/p\u003e\n\u003ch2 data-section-id=\"c2zqdr\" data-start=\"3316\" data-end=\"3337\"\u003e⚠️ Important Notes\u003c\/h2\u003e\n\u003cp data-start=\"3339\" data-end=\"3499\"\u003e\u003cstrong data-start=\"3339\" data-end=\"3382\"\u003eCheck jar compatibility before ordering\u003c\/strong\u003e\u003cbr data-start=\"3382\" data-end=\"3385\"\u003eThese lids are designed for compatible \u003cstrong data-start=\"3424\" data-end=\"3457\"\u003e70mm regular mouth mason jars\u003c\/strong\u003e. Please confirm your jar size before use.\u003c\/p\u003e\n\u003cp data-start=\"3501\" data-end=\"3625\"\u003e\u003cstrong data-start=\"3501\" data-end=\"3524\"\u003eUse clean technique\u003c\/strong\u003e\u003cbr data-start=\"3524\" data-end=\"3527\"\u003eAlways wipe the injection port with a 70% isopropyl alcohol pad before inserting a sterile needle.\u003c\/p\u003e\n\u003cp data-start=\"3627\" data-end=\"3800\"\u003e\u003cstrong data-start=\"3627\" data-end=\"3669\"\u003eSterilise before use where appropriate\u003c\/strong\u003e\u003cbr data-start=\"3669\" data-end=\"3672\"\u003eLids should be cleaned and sterilised as part of your normal mycology workflow before preparing liquid culture or sterile media.\u003c\/p\u003e\n\u003cp data-start=\"3802\" data-end=\"3973\"\u003e\u003cstrong data-start=\"3802\" data-end=\"3844\"\u003eNot a replacement for sterile practice\u003c\/strong\u003e\u003cbr data-start=\"3844\" data-end=\"3847\"\u003eModified lids help reduce contamination risk, but careful handling, clean tools, and a suitable workspace are still important.\u003c\/p\u003e\n\u003cp data-start=\"3975\" data-end=\"4112\"\u003e\u003cstrong data-start=\"3975\" data-end=\"4015\"\u003eFor mycology and laboratory use only\u003c\/strong\u003e\u003cbr data-start=\"4015\" data-end=\"4018\"\u003eIntended for mushroom cultivation, liquid culture work, sterile media prep, and lab workflows.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1w62oxs\" data-start=\"4114\" data-end=\"4136\"\u003e🚚 Fast UK Delivery\u003c\/h2\u003e\n\u003cp data-start=\"4138\" data-end=\"4259\"\u003eAll modified mason jar lid orders are packed and shipped from the UK and typically arrive within \u003cstrong data-start=\"4235\" data-end=\"4258\"\u003e1 to 3 working days\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"The Mushroom Lab","offers":[{"title":"Default Title","offer_id":52232100020571,"sku":null,"price":14.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/7108\/7451\/files\/FREE_UK_SHIPPING_20.jpg?v=1770821415","url":"https:\/\/themushroomlab.co.uk\/products\/6x-70mm-modified-mason-jar-lids","provider":"The Mushroom Lab","version":"1.0","type":"link"}