{"product_id":"dmm-defined-mars-media","title":"Defined Mars Media (DMM) – Mars Aqueous Chemistry Simulant for Astrobiology and Bioengineering Research","description":"\u003ch1 dir=\"ltr\"\u003e\n\u003cspan\u003e\u003ca href=\"www.pioneer-labs.org\"\u003ePioneer Labs\u003c\/a\u003e \u003c\/span\u003e\u003cspan\u003eX \u003c\/span\u003e\u003cspan\u003eSpace Resource Technologies \u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDefined Mars Media is a chemically defined microbial growth media simulating the aqueous phase of Mars regolith mixed with water. While other Mars simulants capture bulk mineralogy, DMM specifically models bioavailable ions and chemical stressors. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt is designed with astrobiology experiments in mind for researchers who want to assay organismal growth in a chemically defined growth medium. It also provides a base solution that can be customized to study the impact of individual stressors and additives of choice (ex. carbon source, buffering). \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eKey Highlights\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eKey capability:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003eModels soluble Mars regolith chemistry in a reproducible and modifiable liquid format. \u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003ePerformance or fidelity:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003eFormulated based on Phoenix Wet Chemistry Laboratory (WCL), Curiosity Sample Analysis at Mars (SAM), equilibrium model studies, and in-house leaching experiments. Validated from 20x concentrate down to 1x concentrate, equivalent to 800 to 40 g\/L of leached regolith. Consistent across different operators and at different times.\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrimary use case:\u003c\/strong\u003e\u003cbr\u003eQuantifying organismal survival and growth under Mars-like aqueous chemistry.\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eDifferentiator:\u003c\/strong\u003e\u003cbr\u003eFirst complete chemically defined simulant of the aqueous chemistry of Mars regolith. Provides a solution of reproducible bioavailable ions including potential nutrients, stressors, and trace elements. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eProduct Overview \u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eWhat the product represents or simulates:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDefined Mars Media (DMM) simulates the aqueous chemistry of Mars regolith, ex. what bioavailable ions solubilize when regolith is mixed with water. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHow it was developed (data, methodology, etc.):\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDMM was formulated by \u003ca href=\"Defined%20Mars%20Media%20is%20a%20research-grade%20aqueous%20chemistry%20simulant%20for%20astrobiology,%20microbial%20growth,%20bio-ISRU,%20and%20Mars%20habitability%20studies.\"\u003ePioneer Labs\u003c\/a\u003e based on Phoenix Wet Chemistry Laboratory (WCL), Curiosity Sample Analysis at Mars (SAM), equilibrium model studies, and leaching experiments. We took reported Mars mission measurements, equilibrium model data, and leaching measurements, and averaged across the literature and our own studies to formulate a chemically defined macro- and micro- nutrient profile for Mars regolith mixed with water. We validated species concentrations in DMM using ion chromatography, inductively coupled plasma optical emission spectroscopy, and inducted coupled plasmid mass spectrometry. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eWhy this approach is useful: \u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThis chemically defined Mars regolith solution simulant enables reproducible biological experimentation specifically taking into account the bioavailable aqueous chemistry. It also allows for systematic tuning (ex. 1x, 5x, 10x, 20x concentrates, ± stressors, ± carbon source, ± buffering) and modular control (ex. assaying phosphate sensitivity relative to a base media). \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eApplications \/ Use Cases\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eBiological, astrobiology, and plant growth research\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMicrobial survival assays \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eBiological in situ resource utilization (bio-ISRU) development\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMicrobial habitability studies\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePlanetary protection testing \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSensitivity analysis\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAdaptive laboratory evolution\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eValidation of strains for flight test scenarios \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat’s Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDefined Mars Media (DMM) Macronutrients 20.4x stock solution\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eDefined Mars Media (DMM) MIcronutrients 1000x stock solution\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/DMM_Protocol.pdf?v=1781187868\"\u003eProtocol sheet\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e describing how to assemble the media components with in-house prepared perchlorate stock solution to create a 1x to 20x DMM for use in astrobiology experiments. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/20x_Defined_Mars_Media_DMM_Macronutrients_-_No_Perchlorate_SDS_v1.pdf?v=1781187869\"\u003eSDS sheet 20x DMM\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/20x_Defined_Mars_Media_DMM_Macronutrients_-_No_Perchlorate_SDS_v1.pdf?v=1781187869\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/1000x_Defined_Mars_Media_DMM_Micronutrients_SDS_v1.pdf?v=1781187868\"\u003eSDS Sheet 1000x DMM\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eRequired but not included: \u003c\/span\u003e\u003cspan\u003eDefined Mars Media (DMM) Perchlorate 1000x stock solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow It Works (Simple Steps)\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStep 1: \u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePurchase Defined Mars Media (DMM) from Space Resource Technologies (SRT). \u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eYou receive 1) 20.4x DMM Macronutrients without perchlorates and 2) 1000x DMM Micronutrients.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStep 2: \u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePrepare a 1000x Perchlorate Salts Stock as described in the instructions included in your DMM package. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStep 3: \u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003ePrepare a 20x Macronutrient Stock Solution by combining \u003c\/span\u003e500 mL 20.4x DMM Macronutrients without perchlorate (from SRT) with 10 mL 1000x Perchlorate Salt Solution, and filter sterilize with a 0.2 𝜇M filter. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eStep 4:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eCombine 20x Macronutrient Stock Solution, 1000x Micronutrient Stock Solution, and any additives (ex. carbon sources, buffering agents) at appropriate ratios to prepare 1x to 20x complete DMM. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFilter sterilize with a 0.2 𝜇M filter and use immediately. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePrecipitation may occur during long term storage. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/DMM_Spec_Sheet.pdf?v=1781187868\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cspan\u003eComposition \/ formulation overview:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"2\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMacronutrients included: \u003c\/span\u003e\u003cspan\u003eNa+, K+, Ca2+, Mg2+, Cl-, SO42-, NO3-, PO43-\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"2\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMicronutrients included:\u003c\/span\u003e\u003cspan\u003e Li, B, Al, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Sr, Zr, Mo, Ag, Ba, W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eConcentration ranges:\u003c\/span\u003e\u003cspan\u003e We recommend use between 1-20x DMM, corresponding to 40-800 g\/L regolith:water.  \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStorage conditions:\u003c\/span\u003e\u003cspan\u003e We recommend sterile filtering and storing DMM Macronutrients at 4C. We recommend adding DMM Micronutrients as needed and using them immediately. Precipitation may occur during long term storage of the combined Macronutrients + Micronutrients solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eShelf life:\u003c\/span\u003e\u003cspan\u003e Up to 6 months at 4C.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePreparation requirements:\u003c\/span\u003e\u003cspan\u003e See the included \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/DMM_Protocol.pdf?v=1781187868\"\u003eProtocol sheet\u003c\/a\u003e for detailed information on how to prepare DMM. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eScientific Basis \/ Validation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eData sources (e.g., Mars mission data, lab analysis): \u003c\/span\u003e\u003cspan\u003eDMM was formulated based on Phoenix Wet Chemistry Laboratory (WCL) (Hecht 2009, Kounaves 2010a, Kounaves 2010b), Curiosity Sample Analysis at Mars (SAM) (Stern 2015, Stern 2017), equilibrium model studies (Toner 2014), and leaching experiments (Adcock 2013, Stroble 2013, Schuerger 2017, Naz 2023, Greene 2026). We took reported Mars mission measurements, equilibrium model data, and leaching measurements, and averaged across the literature and our own studies to formulate a chemically defined macro- and micro- nutrient profile for Mars regolith mixed with water (Greene 2026). \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eValidation methods: \u003c\/span\u003e\u003cspan\u003eWe validated species concentrations in DMM using ion chromatography, inductively coupled plasma optical emission spectroscopy, and inducted coupled plasmid mass spectrometry. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePreprint: \u003c\/span\u003e\u003cspan\u003eGreene, H., Nattermann, U., Stork, D.A., Martin, F.R., Schubert, M.G., Pedersen, T., Sukarto, E., Spens, A., Mancusco, J.E., Isaev, K., Hicks, N.D., Liu, J., Harris, R., Cockell, C.S., Kounaves, S.P., and DeBenedictis, E.A. Defined Mars Media (DMM), a chemically defined simulant of the soluble macro- and micro- nutrients in Mars regolith for use in biological research. 2026. bioRxiv 2026.04.24.719001; doi: https:\/\/doi.org\/10.64898\/2026.04.24.719001\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDownloadable Resources\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/DMM_Protocol.pdf?v=1781187868\"\u003eDMM Protocol\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/DMM_Spec_Sheet.pdf?v=1781187868\"\u003eDMM Spec Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/20x_Defined_Mars_Media_DMM_Macronutrients_-_No_Perchlorate_SDS_v1.pdf?v=1781187869\"\u003eSDS 20x DMM \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/1000x_Defined_Mars_Media_DMM_Micronutrients_SDS_v1.pdf?v=1781187868\"\u003eSDS 1000x DMM \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eIdeal Users\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAstrobiologists and microbiologists studying the potential for extant life on Mars in an aqueous environment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSynthetic biology and bioengineering researchers developing biological in situ resource utilization (bio-ISRU)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePlanetary protection programs performing survival or propagation assays\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eImportant Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDMM is designed strictly for research-grade applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThe purchaser's lab should have a designated waste stream for DMM, such as oxidizer waste and\/or heavy metals waste.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eAlways use appropriate PPE when handling DMM (gloves, lab goggles, lab coat)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Space Resource Technologies","offers":[{"title":"Default Title","offer_id":47545099976882,"sku":"DMM","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0398\/9268\/0862\/files\/download_36ef9c38-fda3-4769-872c-373971290ec2.png?v=1781121357","url":"https:\/\/spaceresourcetech.com\/products\/dmm-defined-mars-media","provider":"Space Resource Technologies","version":"1.0","type":"link"}