{"product_id":"1g-molecular-sieve-desiccant-sachets-bulk","title":"1g Molecular Sieve Desiccant Sachets – Diagnostic \u0026 Lab Grade, Bulk","description":"\u003ch2\u003e1g Molecular Sieve Desiccant Sachets – Bulk Supply, Fast US Shipping\u003c\/h2\u003e\n\n\u003cp\u003eWhen your packaging is larger or your moisture load is higher, the 1g sachet is the right choice. WiseMini 1g molecular sieve sachets deliver 4x the absorption capacity of our 0.25g version — purpose-built for diagnostic kit trays, lab reagent bottles, and mid-size medical device pouches. Stocked and shipped from our US warehouse — no long waits, no customs delays.\u003c\/p\u003e\n\n\u003ch3\u003e📦 Bulk Pricing – The More You Order, The More You Save\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e300 pcs – $23.00 ($0.077\/pc)\u003c\/li\u003e\n\u003cli\u003e500 pcs – $33.00 ($0.066\/pc)\u003c\/li\u003e\n\u003cli\u003e1,000 pcs – $58.00 ($0.058\/pc)\u003c\/li\u003e\n\u003cli\u003e2,000 pcs – $98.00 ($0.049\/pc)\u003c\/li\u003e\n\u003cli\u003e3,000 pcs – $138.00 ($0.046\/pc)\u003c\/li\u003e\n\u003cli\u003e5,000 pcs – $210.00 ($0.042\/pc)\u003c\/li\u003e\n\u003cli\u003e10,000 pcs – $360.00 ($0.036\/pc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNeed more than 10,000 pcs?\u003c\/strong\u003e Contact us with your required quantity and we will confirm the delivery date based on your order size.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Molecular Sieve 4A – Not Silica Gel?\u003c\/h3\u003e\n\u003cp\u003eSilica gel works fine at moderate humidity. But when your packaging needs to stay dry at \u003cstrong\u003every low humidity levels (below 20% RH)\u003c\/strong\u003e, molecular sieve 4A is the only reliable choice. It adsorbs faster, holds more moisture at low RH, and keeps working even in cold environments down to -20°C (-4°F).\u003c\/p\u003e\n\n\u003ch3\u003eProduct Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSachet weight: 1g\u003c\/li\u003e\n\u003cli\u003eSorbent: Molecular Sieve 4A (0.4nm pore diameter)\u003c\/li\u003e\n\u003cli\u003eAbsorption capacity: \u0026gt;17% of its weight at 25°C \/ RH 20%\u003c\/li\u003e\n\u003cli\u003ePackaging: Breathable nonwoven, dust-free, no binders or solvents\u003c\/li\u003e\n\u003cli\u003eSeal type: Melt-seal edges – strong, clean, packaging-line ready\u003c\/li\u003e\n\u003cli\u003eBack window: Transparent – visually confirm sorbent fill\u003c\/li\u003e\n\u003cli\u003eOperating temp: -20°C to high-temp environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-World Use Cases\u003c\/h3\u003e\n\n\u003ch4\u003e🧪 Diagnostic Kit Trays \u0026amp; Multi-Well Plates\u003c\/h4\u003e\n\u003cp\u003eLarger diagnostic formats — multi-test trays, lateral flow cassette boxes, and multi-well plate kits — require more desiccant capacity than a 0.25g or 0.5g sachet can provide. A single 1g sachet maintains the dry environment needed across the entire tray, protecting every test unit inside.\u003c\/p\u003e\n\n\u003ch4\u003e💊 Pharmaceutical Reagent Bottles \u0026amp; Vials\u003c\/h4\u003e\n\u003cp\u003eEnzyme reagents, lyophilized powders, and diagnostic antibodies are highly moisture-sensitive. Placing a 1g sachet inside each reagent bottle or vial kit ensures stable, dry storage conditions from manufacturing through distribution — extending effective shelf life.\u003c\/p\u003e\n\n\u003ch4\u003e🩺 Mid-Size Medical Device Packaging\u003c\/h4\u003e\n\u003cp\u003eCatheters, sensor strips, wound care products, and other mid-size sterile devices need consistent low-humidity conditions inside their sealed pouches. The 1g sachet provides the right capacity for packaging volumes where smaller sachets fall short.\u003c\/p\u003e\n\n\u003ch4\u003e🔬 Laboratory Sample Storage\u003c\/h4\u003e\n\u003cp\u003eLab samples, reference standards, and calibration materials stored in sealed containers benefit from a 1g molecular sieve sachet to prevent moisture-related degradation during long-term storage or shipment to testing facilities.\u003c\/p\u003e\n\n\u003ch4\u003e🔌 Industrial Electronics \u0026amp; Sensor Modules\u003c\/h4\u003e\n\u003cp\u003eHumidity-sensitive sensors, MEMS devices, and precision electronic modules require strict moisture control during storage and transit. A 1g sachet inside a sealed enclosure or shipping container keeps relative humidity well below the damage threshold.\u003c\/p\u003e\n\n\u003ch3\u003eWho Orders These?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIVD \u0026amp; diagnostic manufacturers\u003c\/strong\u003e – protecting multi-test trays and reagent kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical \u0026amp; biotech companies\u003c\/strong\u003e – moisture control for reagent bottles and vials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical device packagers\u003c\/strong\u003e – mid-size sterile device pouches and trays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory supply distributors\u003c\/strong\u003e – sample and standard storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial electronics manufacturers\u003c\/strong\u003e – sensor and module packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eHow fast does it ship?\u003c\/h4\u003e\n\u003cp\u003eAll orders ship from our US warehouse. Most orders are processed within 1–2 business days. No overseas shipping delays or customs clearance issues.\u003c\/p\u003e\n\n\u003ch4\u003eWhen should I choose 1g over 0.5g or 0.25g?\u003c\/h4\u003e\n\u003cp\u003eChoose the 1g sachet when your package volume is larger, your seal cycle is longer, or your application involves higher ambient humidity during storage or transit. A good rule of thumb: the larger the package interior, the more desiccant capacity you need.\u003c\/p\u003e\n\n\u003ch4\u003eWhat’s the difference between molecular sieve and silica gel?\u003c\/h4\u003e\n\u003cp\u003eMolecular sieve 4A outperforms silica gel at low humidity (below 20% RH) and has a faster adsorption speed. For diagnostic reagents, pharma, and other critical applications, molecular sieve is the industry standard choice.\u003c\/p\u003e\n\n\u003ch4\u003eCan these run on automated packaging lines?\u003c\/h4\u003e\n\u003cp\u003eYes. The melt-seal edges and consistent sachet dimensions are designed for compatibility with high-speed automated packaging equipment.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the minimum order?\u003c\/h4\u003e\n\u003cp\u003eMinimum order is 300 pcs at $23.00. Larger quantities offer significantly lower per-unit cost — down to $0.036\/pc at 10,000 pcs.\u003c\/p\u003e\n\n\u003ch4\u003eCan I order more than 10,000 pcs?\u003c\/h4\u003e\n\u003cp\u003eYes. Please contact us with your required quantity and we will reply with a confirmed delivery date based on your order size.\u003c\/p\u003e","brand":"Wisesorbent Store","offers":[{"title":"300 pcs","offer_id":45830523158690,"sku":"TYMS-1g300p","price":23.0,"currency_code":"USD","in_stock":true},{"title":"500 pcs","offer_id":45830523191458,"sku":"TYMS-1g500p","price":33.0,"currency_code":"USD","in_stock":true},{"title":"1000 pcs","offer_id":45830523224226,"sku":"TYMS-1g1k","price":58.0,"currency_code":"USD","in_stock":true},{"title":"2000 pcs","offer_id":45830523256994,"sku":"TYMS-1g2k","price":98.0,"currency_code":"USD","in_stock":true},{"title":"3000 pcs","offer_id":45830523289762,"sku":"TYMS-1g3k","price":138.0,"currency_code":"USD","in_stock":true},{"title":"5000 pcs","offer_id":45830523322530,"sku":"TYMS-1g5k","price":210.0,"currency_code":"USD","in_stock":true},{"title":"10000 pcs","offer_id":45830523355298,"sku":"TYMS-1g10k","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/3983\/1458\/files\/3_474abaf6-79ad-455b-a247-3ad0e4f70e92.jpg?v=1750927973","url":"https:\/\/wisesorbdesiccant.com\/products\/1g-molecular-sieve-desiccant-sachets-bulk","provider":"Wisesorbent Store","version":"1.0","type":"link"}