Thermo Scientific QSP 0.5-20ul Pipette Tip Micropoint, Clear, Non-Sterile Thermo Scientific QSP products offer high-quality consumables in a complete and innovative portfolio for your evolving liquid transfer and storage needs. Trust our economical solutions for life science research. Blending a unique combination of value and performance, QSP consumables are the products you and your research can rely on. In addition, our range of low retention tips minimizes sample retention in the pipette tip, ensuring experimental results are not compromised
Soybean Oil" is a vegetable oil that's extracted from the seeds of the soybean plant. Between 2018 and 2019, around 62 million tons (56 million metric tons) of soybean oil were produced around the globe, making it one of the most common cooking oils available. Physical Characteristics Physical State : Liquid Appearance : Light Yellow, Clear and Brilliant Taste : Bland Odor : Bland Color: 5 - 13.5 Yellow / 0.6 - 2.0 Red Quality Standards Free Fatty Acid %: 0.05 - 0.1% Peroxide Value meq/kg: 0.5 - 1.0 meq/kg Refractive Index @ 40oC: 1.4666 - 1.47 Iodine Value (Wijs): 123 - 139 Moisture %: 0.05 - 0.1% Cold Test: 5.5 hrs OSI @ 110oC: 5.5 - 6.0 hrs Saponification Value: 191 - 192 Specific Gravity @ 25oC: 0.915 - 0.925 Smoke Point: 460 - 465oF Flash Point: 650 - 655oF Fire Point: 690 - 695oF Fatty Acid Properties Typical Fatty Acid Profile (major acids) Type Name C14:0 Myristic 0.1% C16:0 Palmitic 8.0 - 14.0 % C16:1 Palmitoleic 0.0 - 0.2% C17:0 Heptadecanoic 0.0 - 0.1% C17:1 9-Heptadecenoic 0.0 - 0.1% C18:0 Stearic 3.0 - 5.0 % C18:1 Oleic 20.0 - 32.0 % C18:2 Linoleic 47.0 - 57.0% C18:3 Linolenic 5.8 - 8.2 % C20:0 Arachidic 0.1 - 0.5% C20:1 Eicosenoic 0.2 - 0.3% C22:0 Behenic 0.2% C24:0 Lignoceric 0.0 - 0.1%
Soybean Oil" is a vegetable oil that's extracted from the seeds of the soybean plant. Between 2018 and 2019, around 62 million tons (56 million metric tons) of soybean oil were produced around the globe, making it one of the most common cooking oils available. Physical Characteristics Physical State : Liquid Appearance : Light Yellow, Clear and Brilliant Taste : Bland Odor : Bland Color: 5 - 13.5 Yellow / 0.6 - 2.0 Red Quality Standards Free Fatty Acid %: 0.05 - 0.1% Peroxide Value meq/kg: 0.5 - 1.0 meq/kg Refractive Index @ 40oC: 1.4666 - 1.47 Iodine Value (Wijs): 123 - 139 Moisture %: 0.05 - 0.1% Cold Test: 5.5 hrs OSI @ 110oC: 5.5 - 6.0 hrs Saponification Value: 191 - 192 Specific Gravity @ 25oC: 0.915 - 0.925 Smoke Point: 460 - 465oF Flash Point: 650 - 655oF Fire Point: 690 - 695oF Fatty Acid Properties Typical Fatty Acid Profile (major acids) Type Name C14:0 Myristic 0.1% C16:0 Palmitic 8.0 - 14.0 % C16:1 Palmitoleic 0.0 - 0.2% C17:0 Heptadecanoic 0.0 - 0.1% C17:1 9-Heptadecenoic 0.0 - 0.1% C18:0 Stearic 3.0 - 5.0 % C18:1 Oleic 20.0 - 32.0 % C18:2 Linoleic 47.0 - 57.0% C18:3 Linolenic 5.8 - 8.2 % C20:0 Arachidic 0.1 - 0.5% C20:1 Eicosenoic 0.2 - 0.3% C22:0 Behenic 0.2% C24:0 Lignoceric 0.0 - 0.1%
1, Safe working load: 200kg 2, The back board folding angle: 70 3, The thigh board folding angle: 30 4.TR/ATR:0-20 5, The four motors automatically realize various positions. The motors are selected from internationally renowned brand Timotion, which are safe and noiseless. 6, Two control methods, operation handle control and guardrail built-in button operation, control handle is clear and easy to operate; built-in buttons on the side rail near headboard, graphic display, clear at a glance. The key has lock function, which reduces the probability of misoperation and locks safely. 7, Side rail: 1),Two side rail in each side of bed. 2),It can be automatically locked when raising, and each guardrail can bear more than 50KG. 3), Guardrail safety switch design, placed under the guardrail to avoid misuse of the patient; 4), Equipped with gas spring for easy operation. 5), The steel structure of the guardrail base is welded on the bed to ensure safety. 6), The 4-pieces guardrail has angle indicator that allows the caregiver to quickly and easily adjust the backrest angle and TR/ATR angle of the bed. 7),It equipped with guardrail built-in button to make it easier for the patient to operate the bed. 8, Casters 1), The four casters use 125mm center control one. 2), Steel structure, precision ball bearings are placed in the rotating head and the caster, the caster frame is equipped with a wheel cover made of synthetic material, suitable for locking the lever with a cam hole. Caster surface material: polyurethan, passed EN 12531 standard, single dynamic (force) load is not more than 175 kg, static load is not more than 200 kg 3),Braking system: Pedal-type synchronous braking arms on both sides of the bed, adopting all-metal structure, compact structure and reliable braking. 9, Shank board can be adjusted manually by simple steel support for convenience position. 10, At the 4 corners of the bed, there is an diameter HDPE anti-collision wheel which intergated on H/F board. 11, There are 1 hook in each side for drainage bag. 12, It equipped with manual CPR for emergency treatment.
Triacetin, E1518, CAS No.102-76-1, food emulsifier, manufacturing process through chemical synthesis from glycerol and Acetic Acid, available as Clear transparent oily liquid. Function: Uses: Triacetin, also known as glyceryl triacetate, is pharmaceutical excipient used in manufacturing of capsules and tablets, also used as a humectant, plasticizer, and solvent. It is also used in the food, perfume and cosmetic industries. As an experienced Triacetin manufacturer and supplier, we has been supplying and exporting Triacetin for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Triacetin Liquid food grade Specification CAS No: 102-76-1 Chemical Name: Triacetin Synonyms: Glycerol triacetate; Glyceryl triacetate; Glyped; Kesscoflex TRA; Triacetine; Vanay; Glycerol triacetate tributyrin; Triacetyl glycerine; Propane-1,2,3-triyl triacetate; Structure: Triacetin-structureTriacetin-structure Molecular Formula: C9H14O6 Molecular Weight: 218.2 Physical State: clear oily liquid ASSAY ASAsSAY 99.0% min ACIDITY 0.01% max COLOR , APHA 10 max Water Solubility: slightly soluble in ether,carbon disulfide and water; readily soluble in aromatic hydrocarbons and most organic solvents.; insoluble in benzene. VAPOR DENSITY 7.52 HENRYS LAW 433 C NFPA RATINGS Health: 1 Flammability: 1 Reactivity: 0 REFRACTIVE INDEX 1.4305 FLASH POINT 138 C STABILITY Stable under ordinary conditions Specification of Triacetin food grade: Items Specifications Inspection Results Appearance Clear liquid, free from suspended matter Clear liquid, free from suspended matter Acidity(As HAC) % 0.005 0.0024 Purity% 99.5 99.80 Moisture% 0.05 0.023 Color (Hazen) 15 8 Specific Gravity 20 (g/ml) 1.154-1.164 1.1596 Refraction Index 20 1.430-1.435 1.4308 Sulphated Ash% 0.02 0.0096 As (ppm) 1
CAS No. : 5026-62-0 Chemical Formula : C8H7O3 H.S.code : 291619 E No. : E218 Weâ??re Methyl p-hydroxybenzoate Manufacturers, Suppliers and Wholesalers in China.Based on our 15 years in food additives & ingredients market, we have a knowledge of China market and manufacturers. We can help our abroad customers save time selecting good manufacturers and update the current market in China. Methyl p-hydroxybenzoate, E218, CAS No.5026-62-0, also called methyl paraben, is an organic compound manufactured through chemical synthesis, available as White crystalline powder used as antioxidants. Methyl P-Hydroxybenzoate is often used as an anti-fungal food preservative in chewing gum, dairy products, fat spreads, fruit products, etc. It can inhibit drosophilia growth in the larvae and pupae stages. As Methyl p-hydroxybenzoate Manufacturers, Suppliers and Wholesalers in China, we supply Methyl p-hydroxybenzoate food grade FCC,USP,EP. Methyl p-hydroxybenzoate powder Specification ITEM STANDARD Appearance White crystalline powder Purity (on dry base)% 99 Melting point 125-128 Sulphated ash %
Sodium MethylParaben powder, E219, CAS no.5026-62-0, is the sodium salt of Methylparaben, manufacturing process via chemical synthesis. Hydroxybenzoic acid, methanol and sodium hydroxide as the raw materials. Function: anti-fungal and preservative. Sodium Methylparaben is a water-soluble antiseptic mainly used as a safe, high efficiency, broad-spectrum antibiotic for cosmetics. Sodium Methylparaben is in the preservatives paraben family with methylparaben, propylparaben, butylparaben, and ethylparaben used in the feed, food, pharmaceutical, cosmetic and personal care product industries. As an experienced Sodium MethylParaben manufacturer and supplier, we has been supplying and exporting Sodium MethylParaben for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sodium MethylParaben food grade Specification ITEM STANDARD RESULTS Appearance White crystalline powder complies Purity (on dry base)% 98.0-104.0 99.4 PH value(0.1%water liquor) 9.5-10.5 9.8 Sulfate(ppm) 300
Product name: N-Ethyl-p-menthane-3-carboxamide Other Name: WS-3;Cooling agent WS-3 Kinds: WS-23, WS-3, WS-5, WS-12, WS-10, WS-27 Molecular Formula: C13H25NO Molecular Weight: 211.34 Appearance: White to Almost white powder Purity: 99% CAS NO.: 39711-79-0 EINECS No.: 254-599-0 Supplier: ZhenYiBio Relative Cooling Strength at First Onset WS-5>WS-12>WS-3>Menthyl acetate>WS-23>Menthyl lactate Cooling Longevity WS-12>WS-5>WS-23>WS-3>Menthyl acetate>Menthyl lactate N-ethyl-p-menthane-3-carboxamide is an odorless white, crystalline solid. The compound has a strong and clear physiological cooling effect and is used mainly in oral care products.
Product name: Dexpanthenol INCI Name: PANTHENOL Molecular Formula: C9H19NO4 Molecular Weight: 205.25 Appearance: clear colorless to slightly yellow viscous liquid Purity: 98% CAS NO.: 81-13-0 EINECS No.: 201-327-3 Supplier: ZHENYIBIO Dexpanthenol is the precursor of vitamin B5, so it is also called provitamin B5. It contains not less than 98% D-panthenol.It is a colorless to light yellow transparent viscous liquid with a slight special smell.Dexpanthenol uses to treat sunburns,mild burns,mild skin injuries and diseases (concentrations up to 2% to 5%).Dexpanthenol for skin to improves hydration,reduces skin itching and inflammation,improves skin elasticity,and speeds up the healing of epidermal wounds.For this reason, it is sometimes combined with allantoin.Dexpanthenol for hair care, skin moisturizing, and help heal skin wounds,resist inflammation, and help sunscreen. It is widely used in medicine, food, cosmetics and liquid preparations as a precursor of vitamin B5.
The Gurjun Balsam Essential Oil from Aromas Oils is 100 pure and natural crafted from the resinous gum of the Gurjun tree This topquality essential oil is renowned for its numerous benefits to consumers Botany Scientifically named Dipterocarpus Turbinatus Gurjun Balsam is a deciduous tree belonging to the Dipterocarpaceae family Native to Southeast Asia this towering tree reaches a height of 3035 meters Its bark is dark brown shallow and flaky Overview of Gurjun Essential Oil Gurjun Balsam Essential Oil also known as Gurjun balsam oil is a clear pale yellow liquid with a natural woody and zesty fragrance Extracted through steam distillation from the wood of the Gurjun tree it is extensively used in perfume cosmetics and medicinal formulations Benefits of Gurjun Essential Oil Assists in relieving muscle and joint pains by eliminating toxins from the body The nutty and woody scent makes it suitable for use in perfumeries Promotes skin health by treating wounds cuts rashes ringworm boils and psoriasis Aids in addressing respiratory problems such as asthma chest congestion and bronchitis Blends well with Gurjun Balsam essential oil blends harmoniously with Black pepper Ginger and Patchouli Precautionary Measures Dilute Gurjun Essential Oil with coconut oil olive oil or almond oil before topical application Pregnant or breastfeeding women are advised against using Gurjun Essential Oil Botanical Name Dipterocarpus Turbinatus CAS 8030555 Color amp Odor Pale yellow to amber clear oily liquid amp Fresh nutty scent odor FEMA No Methods of Extraction Steam Distillation Constituents Bcaryophyllene agurjunene Bgurjunene Solubility Soluble in alcohol insoluble in water Specific Gravity 09070 09250 Flash Point 210 F Optical Rotation 60 to 0 Major Constituents Bcaryophyllene agurjunene Bgurjunene Volume 100 ml 250 ml 500 ml 1 Ltr 5 Ltr 10 Ltr 25 Ltr
At Prefine Chemicals, we distribute top-tier Nitro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-98-95-3) Prefine Chemicals guarantees a minimum purity of 99.00 % of Nitro Benzene. APPLICATIONS Applications are: Urethane polymers used in foams, coatings, and adhesives Rubber chemicals Pesticides Dyes, particularly azo dyes PACKAGING ROAD TANKER UN APPROVED ISO TANKS MS DRUMS MOQ 1x20'FCL SPECIFICATIONS Sr. No Characteristic Specifications 1. Physical Appearance Clear Solution 2. Purity 99.97% 3. Benzene content (ppm) 1 4. Dinitrobenzene (ppm) 0 5. Water content 200 wt ppm Max
Appearance Clear and bright, free from visible sediment and water. Colour 2.5 max Odour Merchantable Density @ 15°C g/ml 0820 min 0835 max Cold filter plugging point Winter °C (*) -15 max Summer °C (*) -5 max Cloud point Winter °C (*) -5 max Summer °C (*) +3 max Flash point (PMCC) °C 56 min Cetane number 51 min Cetane index 46 min Viscosity cst @ 40°C 2.0 min 4.5 max Sulphur % Wt 0001 max Copper corrosion 3 hr @ 50°C class I Micro carbon residue: Residue wt on 10% bottoms 030 Ash % Wt 001 max Particulate matter mg/kg 24 max Water mg/kg 200 max Distillation °C % Vol Rec @ 250°C 650 max % Vol Rec @ 345°C 85·0 min 95% Vol recovered ºC 360·0 Oxidation stability mg/100ml 2·5 max Polycyclic aromatic hydrocarbons (%) 11 max Lubricity, Corrected water scar 460 Diameter @ ºC
QSP 5-200ul pipette Tip Natural Sterile Quality Scientific Products Description: QSP Pipette Tips & Tubes Features and Benefits Features and Benefits QSP pipette tips and tubes are made from 100% virgin polypropylene utilizing state of the art molds and molding methods. These products are precision molded for an airtight fit without using a mold release agent in the manufacturing process. Non-sterile Pipette Tips, Tubes, and Caps are certified free of RNase/DNase, DNA, and Pyrogen contamination and are autoclavable at a recommended temperature of 120 C at 15 P.S.I. for 15 minutes. Sterile Pipette Tips, Tubes, and Caps are certified free of RNase/DNase, DNA, Pyrogen, Endotoxin, ATP, Bioburden, and PCR Inhibitor contamination.
Parameter Unit Appearance: Clear and bright, free from visible sediment and water. Colour: 2.5 max Odour: Merchantable Density @ 15C g/ml: 0 820 min 0 835 max Cold filter plugging point Winter C (*): -15 max Summer C (*): -5 max Cloud point Winter C (*): -5 max Summer C (*): +3 max Flash point (PMCC) C: 56 min Cetane number: 51 min Cetane index: 46 min Viscosity cst @ 40C: 2.0 min 4.5 max Sulphur % Wt: 0 001 max Copper corrosion 3 hr @ 50C: class I Micro carbon residue: Residue wt on 10% bottoms: 0 30 Ash % Wt: 0 01 max Particulate matter mg/kg: 24 max Water mg/kg: 200 max Distillation C % Vol Rec @ 250 C: 65 0 max % Vol Rec @ 345 C: 85·0 min 95% Vol recovered C: 360 0 Oxidation stability mg/100ml: 2·5 max Polycyclic aromatic hydrocarbons (%): 11 max Lubricity, Corrected water scar: 460 Diameter @ C
CUVETTES Item No. C1020, Description of Goods: Kodak Sample Cup , Packing 1000pcs*12bags, Item No. C1021, Description of Goods: Baolingman Sample Tube , Packing 5000pcs*8bags, Item No. C1022, Description of Goods: Kodak tip , Packing 1000pcs*40bags, Item No. C1021-1, Description of Goods: Baolingman black pipette tips , Packing 1000pcs*20boxes, Item No. C1021-2, Description of Goods: Roche Tip&Cup , Packing 6boxes/bag*8bags, Item No. C1021-5, Description of Goods: Roche Tip (with box) , Packing 120boxes, Item No. C1021-6, Description of Goods: Roche Tip (with box) , Packing 240boxes, Item No. C1011, Description of Goods: Holl ACE , Packing 2000pcs*12bags, Item No. C1013, Description of Goods: American M10, Italy BT2245 Biochemical Apparatus , Packing 2000pcs*10bags, Item No. C1014, Description of Goods: American Kangning 560, 550 Series , Packing 2000pcs*9bags, Item No. C1015, Description of Goods: American M10, Italy BT2245 Biochemical Apparatus, Packing 1000pcs*10bags,
Thermo Scientific QSP 1-200ul Pipette Tip Reload Beveled, Clear QSP pipette tips and tubes are made from 100% virgin polypropylene utilizing state of the art molds and molding methods. These products are precision molded for an airtight fit without using a mold release agent in the manufacturing process.
VWR 0.1-10ul Pipette Tip Micropoint, Graduated Clear Low-binding tips feature a modified polypropylene resin that limits the adhesion of cells, rDNA, and other viscous materials. For use with most micropipettes Sterile tips are endotoxin-free Tips and hinged boxes are Fully autoclavable to 122 C (252 F) All tips are RNase- and DNase-free. Low-binding tips are also protease- and human DNA-free.
Food Grade organic olive oil, Extra Virgin olive oil, Olive oil CAS 8001-25-0 wholesale Olive oil is not only great for cooking, it also does wonders for the skin, hair and nails. For the Skin: Gives nails a natural shine and keeps cuticles plump and moist. Use as a shaving cream. Enhances Exfoliation. Soften Hands Prevent Hang Nails Softens Dry and Itchy Skin Remove Makeup For the Hair: Massage oil into hair and scalp, leave it overnight with a bath cap and wash off in the mornin Product Name Olive oil,Extra Virgin olive oil, Olive Essential oil CAS # 8001-25-0 Country of Origin China Relative density: 0. 908~0. 915 Appearance: pale yellow clear liquid. Packing: 1kg/drum,2kg/drum,5kg/drum,10kg/drum,25kg/drum,50kg/drum,200kg/drum Application: Widely applied in flavour and fragrance for skin and body Shelf Life : 24.00 month(s) or longer if stored properly. Delivery time: 5-7 work days after get deposit/payment Shipment: Express/Air /Sea available Payment: L/C,D/P,T/T,Western Union,Paypal in advance Sample: 20g free sample for check/test
Product Name: Octylamine Synonyms: Amine 8 D;Armeen 8;Armeen 8d;OCTYLAMINE;N-OCTYLAMINE;1-Aminooctan;CAPRYLAMINE;1-AMINOOCTANE CAS: 111-86-4 MF: C8H19N MW: 129.24 EINECS: 203-916-0 Melting point â??5-â??1 �°C(lit.) Boiling point 175-177 �°C(lit.) density 0.782 g/mL at 25 �°C(lit.) vapor pressure 1 mm Hg ( 20 �°C) refractive index n20/D 1.429(lit.) Fp 145 �°F storage temp. Store below +30�°C. solubility 0.32g/l form Liquid pka 10.65(at 25�ºC) color Clear Odor strong fishy ammonia-like odor PH 11.8 (100g/l, H2O, 25�ºC)
QSP 100-1000ul Graduated pipette tip Blue Quality Scientific Product Description: These 100-1000uL blue pipette tips are designed for use with a wide variety of pipettor. Made from virgin polypropylene, these tips provide the high accuracy and reproducibility needed for effective laboratory testing Packaged in bulk or in convenient racks, each tip is designed to meet or exceed the pipettor manufacturers' specifications Non-sterile The tips alone can be autoclaved, please note the blue rack can not be autoclaved.