Shanghai Clean Paper Co.,Ltd is one is a professional manufacturer of airlaid kitchen paper manufacturers.Introduction1ply airlaid kitchen paper, oil lock, Wipe the plate, Wipe stove, washable, Can not afford to lose paper, Wipe the glassware.Feature and Advantage1.Full of toughness, not easy to pull off2.Can not afford to lose paper3.Raw materials, clean and sanitary5.Disposable wipes6.Neatly packagedSpecificationKitchen paper towelType: Roll or foldingPackaging Details: Individually wrapping;2Rolls/Pack 24Rolls/30Rolls/36Rolls/CTN Delivery Detail: 15DAYSROLL HEIGHT: 210MM/230MM/240MM/280MMETCSHEETS:70SHEETS/ROLL;75SHEETS/ROLL ;84SHEETS/ROLL;110SHEETS/ROLLCORE: 42MM/45MM/48MMPLY: 2PLYEMBOSSING: YESProcessing technology: Advanced 2ply glue laminationService1.All products pass FSC, ISO9001, ISO14001,SGS certified.2.All raw materials pass high-density sampling and testing3.High-capacity foreign advanced machine,4.Our service staff has a strict business attitude and maintains a friend's enthusiasm.FAQ1. Can we visit the factory before we place an order?We welcome customers from all over the country to visit the factory, we can create invitation letters for you, arrange hotels, and provide airport transfers, we can sincerely make every customer feel at home.2. Do you have agents in our country? Can we be your agent?Our company has been exporting for decades and has sold many countries. If you want to be our agent, we are very happy, but we need to make 10*40HQ quantity every month.3. We are a novice to this industry? Can you arrange shipping for us?No problem, we have many suppliers for cooperation, we can help you compare prices, because the shipping costs are not very stable, and sometimes if the difference is more, if the customer is not too eager, we can store goods for customers for two months, when cheap Respond to the customer in time.If you have interested, Feel free to contact us. We sincerely hope that every buyer can purchase the right product in our shop.
Shanghai Clean Paper Co.,Ltd is one is a professional manufacturer of airlaid kitchen paper manufacturers.Introduction1ply airlaid kitchen paper,oil lock, Wipe the plate, Wipe stove, washable, Can not afford to lose paper, Wipe the glassware.Feature and Advantage1.Full of toughness, not easy to pull off2.Can not afford to lose paper3.Raw materials, clean and sanitary5.Disposable wipes6.Neatly packagedSpecificationKitchen paper towelType: Roll or foldingPackaging Details: Individually wrapping;2Rolls/Packï¼?24Rolls/30Rolls/36Rolls/CTN Delivery Detail: 15DAYSROLL HEIGHT: 210MM/230MM/240MM/280MMETCSHEETS:70SHEETS/ROLL;75SHEETS/ROLL ;84SHEETS/ROLL;110SHEETS/ROLLCORE: 42MM/45MM/48MMPLY: 2PLYEMBOSSING: YESProcessing technology: Advanced 2ply glue laminationService1.All products pass FSC, ISO9001, ISO14001,SGS certified.2.All raw materials pass high-density sampling and testing3.High-capacity foreign advanced machine,4.Our service staff has a strict business attitude and maintains a friend's enthusiasm.FAQ1. Can we visit the factory before we place an order?We welcome customers from all over the country to visit the factory, we can create invitation letters for you, arrange hotels, and provide airport transfers, we can sincerely make every customer feel at home.2. Do you have agents in our country? Can we be your agent?Our company has been exporting for decades and has sold many countries. If you want to be our agent, we are very happy, but we need to make 10*40HQ quantity every month.3. We are a novice to this industry? Can you arrange shipping for us?No problem, we have many suppliers for cooperation, we can help you compare prices, because the shipping costs are not very stable, and sometimes if the difference is more, if the customer is not too eager, we can store goods for customers for two months, when cheap Respond to the customer in time.If you have interested, Feel free to contact us. We sincerely hope that every buyer can purchase the right product in our shop.
Shanghai Clean Paper Co.,Ltd is one is a professional manufacturer of airlaid kitchen paper manufacturers.Introduction1ply airlaid kitchen paper,oil lock, Wipe the plate, Wipe stove, washable, Can not afford to lose paper, Wipe the glassware.Feature and Advantage1.Full of toughness, not easy to pull off2.Can not afford to lose paper3.Raw materials, clean and sanitary5.Disposable wipes6.Neatly packagedSpecificationKitchen paper towelType: Roll or foldingPackaging Details: Individually wrapping;2Rolls/Packï¼?24Rolls/30Rolls/36Rolls/CTN Delivery Detail: 15DAYSROLL HEIGHT: 210MM/230MM/240MM/280MMETCSHEETS:70SHEETS/ROLL;75SHEETS/ROLL ;84SHEETS/ROLL;110SHEETS/ROLLCORE: 42MM/45MM/48MMPLY: 2PLYEMBOSSING: YESProcessing technology: Advanced 2ply glue laminationService1.All products pass FSC, ISO9001, ISO14001,SGS certified.2.All raw materials pass high-density sampling and testing3.High-capacity foreign advanced machine,4.Our service staff has a strict business attitude and maintains a friend's enthusiasm.FAQ1. Can we visit the factory before we place an order?We welcome customers from all over the country to visit the factory, we can create invitation letters for you, arrange hotels, and provide airport transfers, we can sincerely make every customer feel at home.2. Do you have agents in our country? Can we be your agent?Our company has been exporting for decades and has sold many countries. If you want to be our agent, we are very happy, but we need to make 10*40HQ quantity every month.3. We are a novice to this industry? Can you arrange shipping for us?No problem, we have many suppliers for cooperation, we can help you compare prices, because the shipping costs are not very stable, and sometimes if the difference is more, if the customer is not too eager, we can store goods for customers for two months, when cheap Respond to the customer in time.If you have interested, Feel free to contact us. We sincerely hope that every buyer can purchase the right product in our shop.
Shanghai Clean Paper Co.,Ltd is one is a professional manufacturer of airlaid kitchen paper manufacturers.Introduction1ply airlaid kitchen paper,Website:http://www.ecleanpaper.com, oil lock, Wipe the plate, Wipe stove, washable, Can not afford to lose paper, Wipe the glassware.Feature and Advantage1.Full of toughness, not easy to pull off2.Can not afford to lose paper3.Raw materials, clean and sanitary5.Disposable wipes6.Neatly packagedSpecificationKitchen paper towelType: Roll or foldingPackaging Details: Individually wrapping;2Rolls/Packï¼?24Rolls/30Rolls/36Rolls/CTN Delivery Detail: 15DAYSROLL HEIGHT: 210MM/230MM/240MM/280MMETCSHEETS:70SHEETS/ROLL;75SHEETS/ROLL ;84SHEETS/ROLL;110SHEETS/ROLLCORE: 42MM/45MM/48MMPLY: 2PLYEMBOSSING: YESProcessing technology: Advanced 2ply glue laminationService1.All products pass FSC, ISO9001, ISO14001,SGS certified.2.All raw materials pass high-density sampling and testing3.High-capacity foreign advanced machine,4.Our service staff has a strict business attitude and maintains a friend's enthusiasm.FAQ1. Can we visit the factory before we place an order?We welcome customers from all over the country to visit the factory, we can create invitation letters for you, arrange hotels, and provide airport transfers, we can sincerely make every customer feel at home.2. Do you have agents in our country? Can we be your agent?Our company has been exporting for decades and has sold many countries. If you want to be our agent, we are very happy, but we need to make 10*40HQ quantity every month.3. We are a novice to this industry? Can you arrange shipping for us?No problem, we have many suppliers for cooperation, we can help you compare prices, because the shipping costs are not very stable, and sometimes if the difference is more, if the customer is not too eager, we can store goods for customers for two months, when cheap Respond to the customer in time.If you have interested, Feel free to contact us. We sincerely hope that every buyer can purchase the right product in our shop.
When there are a large number of stem cell samples that need to be preserved, whether it is the founder of the cell bank, the manager of the hospital blood bank, or the personnel of the preservation center, they all choose a specialized cell storage tank - a gas-phase liquid nitrogen freezer. This liquid nitrogen container Can popular branch! Because it has the advantages of large capacity, small daily evaporation loss of liquid nitrogen, safe and reliable use, and easy operation. In addition to stem cells, it is also suitable for the long-term static storage of various tissues and organs such as plasma, semen, and embryos. Originally made for the storage of plasma and stem cells, it has been widely recognized and favored by blood stations, cord blood banks, sperm banks and other institutions since its launch. What are the advantages of using a gas-phase liquid nitrogen freezer to preserve stem cells? 1. The tank body is made of high-quality stainless steel, with polished surface, good load-bearing, low temperature resistance and corrosion resistance; 2. The tank mouth is designed with an offset structure, large capacity, high vacuum, and low liquid nitrogen loss; 3. Two storage methods, gas phase and liquid phase, can maintain a low temperature environment of -190�° on the top of the jar; 4. Rotating trays are used internally for partitioned storage, making it easier to take out cells; 5. It has an intelligent monitoring system and can modify parameters in the settings according to needs; 6. The system can display high and low liquid levels in real time. Ultra-high and ultra-low will provide liquid level alarms, over-temperature alarms, and automatic control of fluid replenishment; 7. It has a hot gas bypass leakage function in the pipeline. The hot gas in the pipeline will not enter the tank during liquid replenishment, ensuring a low-temperature storage environment to the greatest extent; 8. It has a cover-opening and defogging function, which makes it easy to see the stored items and make them easy to extract;
product name:: Gaoxingzhongcai brand lead chrome green nr number:016 017 Type Green Pigment Delivery Form Powder Chemical Class Green Pigment PbCrO4 Color Index Pigment Green 34(77600) CAS No. 7758-97-6 Use Recommendation Coating/ Plastics/ Paper/ Print etc. TRANSPORT AND STORAGE Protect against weathering. Store in a dry place and avoid extreme fluctuations in temperature. Special conditions for opened packaging: Close bags after use to prevent the absorption of moisture and contamination. The product is not classified as dangerous under the relevant EC directives and corresponding national regulations valid in the individual EU member states. It is not dangerous according to transport regulations. In countries outside the EU, compliance with the respective national legislation concerning the classification, packaging, labeling and transport of dangerous substances must be ensured. The information contained in the safety data sheet should be observed. This contains information on handing, product safety and ecology.
It is stable in color, strong in coloring force and reliable in quality. CAS: 1317-61-9 Standard of production: standard of public color company 1. Product Overview: blue black and black, strong tinting, high hiding power and good light resistance. 2. specifications: 330. 3. uses: widely used in color cement brick, paint, paint, building materials, rubber, plastics and other fields. 4. storage and transportation conditions: store in dry place, do not damp, avoid high temperature, and isolate from acid-base. According to the above safekeeping conditions, the effective storage period of the unpacked products is six years. 5. packing: 25 kg / bag, plastic lined and paper plastic valve pocket and 1000 kg packing. 6. the use of instructions: In the cement, the proportion of the compound iron black is 2~4%. Mix well and mix well.
Chemical Name : N - ( 1 ,3 - dimethylbutyl ) - N' - phenyl - p â?? phenylenediamine Specification: Item Qualitied Grade Appearance Dark purple pastlles.Dark purple pastilles Melting Point â?¥â?? 45.0 Heating loss(60-70â??)â?¤% 0.30 Ash â?¤% 0.15 Assay(GC)â?¥% 96.0 Freezing pointâ?¥â?? 45.5 Properties: The cinereus solid, the relative density 0.986-1.00, dissolve in the benzene, the acetone, the ethanoic acid, the ethyl acetate, the dichloroethane alkane and the toluene, does not dissolve in the water. Application : Mainly used in manufacture of tires , rubber shoes and other rubber products. Packaging: 20/25kg kraft paper bag. Storage: It should be stored in cool,well ventilated & dry places and away from fire.It should avoid drench and solarization while transportation.
Chemical Name: Rubber Aging Inhibitor ZMTI, ZMMBT, MMBZ Chemical Name: 2-Mercaptomethyl benzimidazole Molecular formula: C16H16N4S2Zn Specification: Index name First-grade products Appearance(eye measurement) White powder White powder Incipient melting point oC â?¥270.0 Zinc content % 16-18 Heating loss % â?¤0.50 Residue on sieve( 150�¼m)% 0.1 Properties: The pure product is white powdery crystal, non-toxic, has the bitter taste. Stale in storage. Main Uses: This product is an important variety of pollution-free antioxidant, used as the natural gum, butylbenzene rubber, cis-butadiene rubber, butyronitrile rubber and its rubber latex. Storage: Be sealed and stored in the shady and cool, dry and well ventilated place. Packaging: Carton or kraft paper compound bags inside lining plastic film bags, net weight 20kg.
Product Name:Polyacrylamide Molecular Formula:(C3H5NO)n CAS NO.:9003-05-8 HS CODE:39069010.00 Specification Item/TypeAppearanceSolid Content (%)Molecular Weight (Million)Degree of hydrolysisDissolving Time (Min) Anionic PolyacrylamideWhite Granule885-24Low Medium High60 Nonionic PolyacrylamideWhite Granule888-15Low Medium60 TypeAppearanceSolid Content (%)Molecular Weight (Million)Degree of Cation %Dissolving Time (Min) Cationic PolyacrylamideWhite Granule886-155-10060 Application Industrial waste water treatment; Drinking water treatment; Starch plants and the loss of alcohol plant and wine of recovery; Oil displacement agent for the tertiary oil recovery; Plugging agent of profile control; Auxiliary of paper making industrial; Thickening agent; Storage & Package Stored in Ventilated,Cool, Clean and Dry places Net Weight 25kg/bag Should be Transported as non-dangerous product, avoiding heat, moisture & strong shock.
Introduction: This inlay complaints with EPC C1G2 (ISO18000-6C) standard, operating frequency is 860ï½?960MHz (It can be used worldwide). It can be packed into various forms of label, such as paper, ABS, PE, PVC or other materials. Each tag has a unique ID and stores user data. This product is designed for logistics management, aviation baggage management, tray management etc. Specification: Chip: Alien Higgs 3 Material: PET Antenna dimensions: 948.15mm Product dimensions: 9818mm Frequency: 868-915MHz EPC memory: 96 bits, maximum 480 bits User memory: 512 bits Read range:over 6m Working temperature: -20ï½?60 Other Features: Environmental: ROHS compliant Data storage: >10 years Re-write: 100,000 times Fixture: Adhesive Customization: Company logo print Application:Apparel management, logistics management, assets management, etc
COFFEE BEAN ROBUSTA COFFEE BEANS â?¢ PLANTATION AA â?¢ PLANTATION A â?¢ PLANTATION B â?¢ PLANTATION C â?¢ PLANTATION PB â?¢ PLANTATION BLACK â?¢ ROASTED COFFEE ARABICA COFFEE BEANS â?¢ ROBUSTA AA â?¢ ROBUSTA A â?¢ ROBUSTA B â?¢ ROBUSTA C â?¢ ROBUSTA PB â?¢ ROBUSTA BLACK â?¢ ROASTED COFFEE DISPOSABLE TABLEWARE PRODUCTS ROUND PLATES DIMENSION [IN INCHES]: â?¢ 4 INCH â?¢ 6 INCH â?¢ 7.5 INCH â?¢ 8 INCH â?¢ 9.5 INCH â?¢ 12 INCH SQUARE PLATES DIMENSION [IN INCHES]: â?¢ 4/4 INCH â?¢ 6/6 INCH â?¢ 7.5/7.5 INCH â?¢ 8/8 INCH â?¢ 9.5/9.5 INCH RECTANGLE PLATES DIMENSION [IN INCHES]: â?¢ 9/6 INCH HEXAGON PLATES DIMENSION [IN INCHES]: â?¢ 9.5 INCH ROUND COMPARTMENT PLATES DIMENSION [IN INCHES]: â?¢ 12 4cp round WOODEN CUTLERY : WOODEN SPOONS DIMENSION [IN MILLIMETER]: â?¢ 110 MM â?¢ 140 MM â?¢ 160 MM WOODEN KNIFE DIMENSION [IN MILLIMETER]: â?¢ 140 MM â?¢ 160 MM WOODEN FORK DIMENSION [IN MILLIMETER]: â?¢ 140 MM â?¢ 160 MM PAPER STRAW : â?¢ WHITE â?¢ COLOURED DIMENSION [IN MILLIMETER]: â?¢ 6 MM â?¢ 8 MM â?¢ 10 MM STIRRER : COFFEE AND DRINKS STIRRER DIMENSION [IN MILLIMETER]: â?¢ 110 MM â?¢ 140 MM CUPS : BAGASSE CUPS DIMENSION [IN MILLILITRES]: â?¢ 230 ML â?¢ 250 ML CORN STARCH CUPS DIMENSION [IN MILLILITRES]: â?¢ 130 ML â?¢ 175 ML â?¢ 200 ML â?¢ 320 ML BAGASSE CONTAINERS: 250ML 500ML 750ML 1000ML
Wooden Bed Lamp , Wooden Study Lamp, Pen Holder, Key Holder, Chop Cutter..
Chemical Name: Zine salt of 2-mercaptobenzimidazole Specification: Item Powder Oiled powder Appearance White powder Initial M.P. �¿C â?¥ 240.0 240.0 Loss on drying % â?¤ 0.50 0.50 Zinc content % 18.0-20.0 18.0-20.0 Residues on 150�¼m sieve, % â?¤ 0.50 0.50 Additive, % -- 1.0-2.0 Properties: White powder. No smell but taste bitter. Soluble in acetone, alcohol, insoluble in benzene gasoline and water. Application: Applications A non-staining secondary antioxidant for NR, CR, SBR, NBR, EPR, etc. Especially effective against heat oxidation in combination with amine. Could be used alone or combined with the anti-degradants, such as DNR or AP. Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag. Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.
Chemical Name: Dipentamethylene thiuramtetrasulfide Specification: Item Powder Oiled powder Granule Appearance Light yellow powder(granule) Initial M.P. �¿C â?¥ 110.0 110.0 110.0 Loss on drying % â?¤ 0.30 0.40 0.30 Ash % â?¤ 0.30 0.40 0.30 Residues on 150�¼m sieve, % â?¤ 0.10 0.10 -- Additive, % -- 1.0-2.0 -- Granule Diameter, mm -- -- 1.50 Properties: Light yellow powder(granule). Odorless and non-toxic. Specific gravity:1.5. Soluble in benzene, CS2, acetone and chloroform; partly soluble in gasoline and CCL4;Insoluble in water and alkali. Application: Secondary accelerator for NR, SBR, EPDM, and NBR. For rich sulphur content of 28%, it could be used as cure agent. In the system of SBR and NBR, it could be used the primary cure agent. No poison and no pollution. Easily dispersed in rubber system and water. Packaging: 25kg plastic woven bag, paper wilh plastic film bag, kraft paper bag Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
Chemical Name: Tetrabenzylthiuram disulfide Specification: Item Powder Oiled powder Granule Appearance Light yellow powder(granule) Initial M.P. �¿C â?¥ 124.0 124.0 124.0 Loss on drying % â?¤ 0.30 0.50 0.50 Ash % â?¤ 0.30 0.50 0.50 Residues on 150�¼m sieve, % â?¤ 0.10 0.10 -- Additive, % -- 1.0-2.0 -- Granule Diameter, mm -- -- 1.50 properties: Light yellow powder(granule),specific gravity:1.40 Application: Developed to replace thiurams such as TMTD for the presence of nitrosamines is of concern The dibenzylnitrosamine is not carcinogenic according to published literature. It is the primary or secondary accelerator in NR, SBR and NBR system. It is safer to progress, and can provid longer anti-scorch time than TMTD. Sometime used as the retarder in the vulcanisation of PVC rubber. Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag. Storage: The product should be stored in the dry and cooling place with good ventilation, avoid the packaged product to direct sunlight. The product with pallet should not be stacked. Stacking of palletized material or temperature of above 35C can cause unusual compacted product. The validity is 2 years.
Chemical Name: Tetramethyl thiuram monosulfide Specification: Item Powder Oiled powder Granule Appearance Yellow powder(granule) Initial M.P. �¿C â?¥ 105.0 105.0 105.0 Loss on drying % â?¤ 0.30 0.40 0.30 Ash % â?¤ 0.30 0.40 0.30 Residues on 150�¼m sieve, % â?¤ 0.10 0.10 -- Additive, % -- 1.0-2.0 -- Granule Diameter, mm -- -- 1.0-3.0 Properties: Yellow powder(granule). Ordorless and non-toxic. The density is 1.37--1.40. Soluble in chloroform, acetone, CH2CL2, CS2, benzene, toluene, partly soluble in alcohol and diethyl ether, insoluble in water and gasoline. Application Generally used as a secondary accelerator or as a booster for sulphenamides to achieve faster cure rate. Distinguished by very good processing safety in comparison with other thiurams, high curing activity and no discoloration. No cure actinty in the absence of added elemental sulphur. An excellent accelerator for polychloroprene in association with Accelerator DPG and Sulphur. Its critical temperature is 121 �¿C . Packaging: 25kg plastic woven bag, paper wilh plastic film bag, kraft paper bag Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
Chemical Name: 2-Mercaptobenzimidazole Specification: Item Powder Oiled powder Appearance White powder Initial M.P. �¿C â?¥ 290.0 290.0 Loss on drying % â?¤ 0.30 0.40 Ash % â?¤ 0.30 0.40 Residues on 150�¼m sieve, % â?¤ 0.10 0.10 Additive, % \ 1.0-2.0 Properties: White powder. No smell but taste bitter. The density is 1.42. Soluble in alcohol, acetone and ethyl acetate, Slightly soluble in petroleum ether, CH2CL2, Insoluble in CCL4, benzene and water. Good stabilization stroge ability. As second anti-degradant without poison. Application: A non-staining secondary antioxidant for natural rubber, CR, SBR, NBR and EPR, etc. Especially effective against heat oxidation in combination with amine. Packaging: 25kg; plastic woven bag, paper with plastic film bag, kraft paper bag. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
Chemical Name: Dibenzothiazole disulfide Specification: Item Powder Oiled powder Granule Appearance Gray-white or light yellow powder(granule) Initial M.P. �¿C â?¥ 167.0 167.0 167.0 Loss on drying % â?¤ 0.30 0.50 0.30 Ash % â?¤ 0.30 0.30 0.30 Residues on 150�¼m sieve, % â?¤ 0.10 0.50 -- Additive, % -- 1.0-2.0 -- Granule Diameter, mm -- -- 1.50 Properties: A little bitter taste. Specific gravity: 1.45--1.54. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol. Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than Accelerator MBT. Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
Chemical Name: N-Oxydienthylene-2-benzothiazole sulfenamide Specification: Item Granule Appearance Light yellow or orange granule Initial M.P. �¿C â?¥ 80.0 Loss on drying % â?¤ 0.30 Ash % â?¤ 0.30 Insoluble In methanol,%max 0.50 Free amine,%max 0.50 Properties: Light yellow or orange crystal(granule). No posion with a little odor of ammoni. The density is 1.34--1.40. Soluble in benzene, acetone, chloroform, insoluble in water acid and alkali with lower concentration. Application: An excellent delayed accelerator. The performance is similar as Accelerator CZ with better scorch safety. Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with those vulcanization Accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts. Non-blooming. Not Suitahle appying in beverage and food containers because of the bitterness of the product after vulcanization. Packaging: 25kg plastic woven bag, paper wilh plastic film bag, kraft paper bag. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is one year when stored under normal conditions.
