Kf94 Medin Yellow Dust Mask Suppliers and Manufacturers

Good Feeling 2D KF94 Quarantine Mask is a quality product approved by the Korean Ministry of Food and Drug Safety.  Respiratory protection from harmful particulate matter such as yellow dust, fine dust, and infectious sources  1. V-Fit thin face design With thin face visual effect. The inside does not touch the lips for a comfortable fit. 2. High-specification MB filter The Korean-made high-standard MB filter can block more than 94% of particulate harmful substances such as sandstorms, fine dust (PM2.5), and infection sources. 3. High elastic ear straps Use high elastic ear straps for comfortable wearing Mask size (unopened): 13 (w) x 14.5 (h) cm

EZ Well KF94 Quarantine Mask is a quality product approved by the Korean Ministry of Food and Drug Safety. In addition to this, has both FDA and CE certified Respiratory protection from harmful particulate matter such as yellow dust, fine dust, and infectious sources 1. The three-dimensional quadruple structure certified by the Korean Ministry of Food and Drug Safety securely blocks the outside (4 Layer using a melt-blown filter) 2. A fine dust mask that is comfortable to breathe because it does not touch your mouth! Excellent breathability. 3. It adheres smoothly along the face line and prevents fogging with the nose wireframe and ear wireframe. 4. It has an Excellent Mark from DermaTest in German which did not lead to toxic-irritative intolerance reactions in patch testing carried out in accordance with international guidelines

Airish Plus CLEAN SHIELD Health Mask FFP2 A necessary health mask for safe and pleasant breathing by filtering the yellow dust, fine particles, and source of infections that threatens our daily life. The three-stage folding design makes it easy to wear and easy to carry around. High-efficiency filters provide an excellent defense. Highly hermeticity and easy to breathe is a three-dimensional structure. The mask's interior space is wide, so it's comfortable to use for a long time 1. Three-dimensional structure with easy breathing 2. Protection from PM2.5 & Fine Dust, Infectious Source 3. Highly defensive FFP2 High-Efficiency Filter

Code 95100AL: Innovative design improving fitness and filtration effectiveness Features 1. Innovative design improving fitness and filtration effectiveness 2. Protection from virus,bacteria and dust. 3. Patented anti-leak design. Folded and curved edges on cheeks provide super facial fit to prevent PM2.5 effectively. 1. Type: Diamond shape, 3-ply, non-sterile 2. Size: M, L 3. Color: Green, blue, pink, white 4. Outer Layer: Water-repellent non-woven Middle Layer: High level static filtration non-woven Inner Layer: Microfilter thermal-bond non-woven 5. Nose band: PE iron wire

FFP2, option with activated carbon Features 0.1um micron for (PFE) 95% (BFE) 99% Folded design is convenient to wear, with foam nose cover for excellent fitness. Uses low-allergenic filter layer without latex. Size: For adults Type: With filter/ without filter Material: Non-woven Total layers: Five layers Color: White

* KF94 , KF80, NANO, BIO-C, 4 Ply. 3 Ply Dental. etc * Made in Korea Product !! 1. High Quality A : 0.3 $~0.5 $ FDA CE Medical Grade 2. High Quality B : 0.15 $~0.2 $ FDA CE Medical Grade 3. General Grade : 0.1 $ ~ 0.3 $ General Purpose. 4. Dental FFP3 : 0.1 $~ 0.2 $ [Special Offer] * Any Amount , Any Grade, Any kinds of Face Mask Supply Avail. * Deliver by AirExpress, Ocean Container ship avail * OTG Stock avail. Any amount (Any amount, 1 piece Mask Can Deliver) * Any Condition Requirment Avail to Go ~~ * Any Price Can match !!

KN95 Reusable Respirator 5 Layer Face Examination KN95 Mask Face Respirator 5 Layers Mask  5 layer face mask provides extra protection, Filtration>95%.The five-layer masks provide greater security than a normal disposable mask. True 5-Ply Protective Layers (2 Polypropylene Non-Woven Layers, 2 Meltblown Filter Cloths, and 1 Non-Woven Cotton Middle Layer) | Each Box Contains 20 Sealed Genuine face masks. KN95 masks adjustable ear loops can help the mask perfectly attach onto your face. You can use these masks for dust protection & to protect yourself from small particles of air, pollen and much more These KN95 masks are simple to fold, incorporate, and save space thanks to their lightweight and foldable nature. You can take it with you wherever you want to go. The KN95 face mask is an excellent choice for protection when you'll be in a crowd and want to stay healthy. Perfect 5 layer face mask for shopping, public transport, bus terminals, shopping malls, parks and busy city streets. The inner skin-friendly layer absorbs moisture from the breath, and the 5-ply face mask allows for easy, simple, and healthy breathing at all times

DESCRIPTION : Anti Dust Disposable Face Mark KN95 5Ply Face Mask Name: KN95 earloop face mask material: non-woven, soft cotton, melt blown filter TOTAL 5 LAYER Color:White Size:12.5*10.5cm function:daily protection of PM2.5, micro particles, droplets, epidemics, etc Certification:CE and FDA Model No : KN95 . Quantity Pcs ; 5 Packing details : 25pcs per box, 60boxes/ctn,1,500pcs/ctn, G.W.:13.5kgs,carton size:52*43.5*57cm

Versatile: flu, dust, dentist, salon, general maintenance, etc. Cover nose, mouth and chin for full protection Ring ears are held safely Approximate dimensions: 17 cm x 9 cm Packing quantity: 100PCS Product description Feature: Versatile: flu, dust, dentist, salon, general maintenance, etc. Cover nose, mouth and chin for full protection Ring ears are held safely One size fits all Approximate dimensions: 17 cm x 9 cm Color: blue Packing quantity: 100PCS Package Contents: 100pcs disposable facial salon dust earring medical oral flu mask ________________________________________ Product information Package Dimensions 6.7 x 3.5 x 0.8 inches Item Weight 3.52 ounces Shipping Weight 7.8 ounces Product features Disposable face masks to protect against, dust , fluids, germs, and weather Perfect mask when travelling through congested airports, bus terminals, malls, parks , and busy city streets Each packages comes with 10 masks that will fit around most ears Great for painters and construction workers . Help protect one of your most vital assets which is your respiratory system

3 Layers of Thick Material: The mask is made of 3 layers of high-quality non-woven fabric; it has a stronger filtering effect and is more warm and breathable Unique Designed: Comfortable elastic earloop,extra-soft ear loops eliminate pressure to the ears. Inner layer is made of soft facial tissue, no dye, gentle to the skin. One Size Fits Most:Dimension 17cm x 9.5cm,with extra stretch,Use of elastic ear loops means that it fits most people Widely Application: In the hospitals, restaurants, beauty salons, nail shops, pet shops and cleaning as well as other environments that require respiratory protection. SERVICE WARRANTY: Please be free to contact us if you have any questions.We will try our best to solve your problem to ensure your best shopping experience Product description Color:Pink Description: Suitable seasons:All season Uitable gender:unisex. About 17*9.5 (not counting elastic bands) Applicable occasions: work, go out, travel, Visit a patient Notice: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. Make sure you don't mind before you bid. Please allow 1-5mm differences due to manual measurement Package Listing: 50 pc Mask ã??100% SATISFIED COUSTOMER SERVICEã?? For whatever question, before-sale, in-sale and after-sale,please contact us first &we will solve your request ,return or refund is available,will make you 100% satisfaction. PS. you may contact us by 'Ask a question'. ________________________________________ Product details Color: Pink â?¢ Shipping Weight: 9 ounces

2-Naphthol Basic information Chemical Properties Application Preparation Product Name: 2-Naphthol Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams CAS: 135-19-3 MF: C10H8O MW: 144.17 EINECS: 205-182-7 Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics Mol File: 135-19-3.mol 2-Naphthol Chemical Properties Melting point 120-122 C(lit.) Boiling point 285-286 C(lit.) density 1,28 g/cm3 vapor density 4.97 (vs air) vapor pressure 10 mm Hg ( 145.5 C) refractive index 1.5762 (estimate) Fp 153 C storage temp. Refrigerator solubility methanol: soluble1g/10 mL, clear, colorless to light yellow pka 9.51(at 25C) form Powder, Crystals or Granules color White PH Range Non& uorescence (8.5) to blue & uorescence (9.5) Water Solubility 1 g/L (20 C) �»max 226nm, 265nm, 275nm, 286nm, 320nm, 331nm Merck 14,6384 BRN 742134 Stability: Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol. Major Application Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N CAS DataBase Reference 135-19-3(CAS DataBase Reference) NIST Chemistry Reference 2-Naphthalenol(135-19-3) EPA Substance Registry System 2-Naphthalenol (135-19-3) Safety Information Hazard Codes Xn,N Risk Statements 20/22-50 Safety Statements 24/25-61 RIDADR UN 3077 9/PG 3 WGK Germany 2 RTECS QL2975000 F 8 Autoignition Temperature 430 C TSCA Yes HazardClass 9 PackingGroup III HS Code 29071590 Hazardous Substances Data 135-19-3(Hazardous Substances Data) Toxicity LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg 2-Naphthol Usage And Synthesis 2-Naphthol Preparation Products And Raw materials

Versatile: flu, dust, dentist, salon, general maintenance, etc. Cover nose, mouth and chin for full protection Ring ears are held safely Approximate dimensions: 17 cm x 9 cm Packing quantity: 100PCS Product description Feature: Versatile: flu, dust, dentist, salon, general maintenance, etc. Cover nose, mouth and chin for full protection Ring ears are held safely One size fits all Approximate dimensions: 17 cm x 9 cm Color: blue Packing quantity: 100PCS Package Contents: 100pcs disposable facial salon dust earring medical oral flu mask ________________________________________ Product information Package Dimensions 6.7 x 3.5 x 0.8 inches Item Weight 3.52 ounces Shipping Weight 7.8 ounces Date first listed on Amazon July 31, 2019 Product features Disposable face masks to protect against, dust , fluids, germs, and weather Perfect mask when travelling through congested airports, bus terminals, malls, parks , and busy city streets Each packages comes with 10 masks that will fit around most ears Great for painters and construction workers . Help protect one of your most vital assets which is your respiratory system

Anti-allergic Ultrasonic seam Soft nose Barrett Latex and fiberglass free Single use only Packing: 50 pcs/box, 2.000 pcs/carton 3-PLY DISPOSABLE FACE MASK STRUCTURE 1st Layer: Water-repelling, non-woven fabric. Prevents droplet and spray penetration. 2nd Layer: Electrostatic-induced melt-blown polypropylene, blocks dust and microbes (>99%). 3rd Layer: Fine bicomponent (PP/PE) fabric, absorbs moisture and provides soft and non-sticky feel.