Top 20 Reagent Grades for 2019

 

Agar Powder Reagent Grade 100 g

Agar Powder, Reagent Grade, 100 g

Agar Powder, Reagent Grade, 100 g - When you shop with carolina, you’re not alone all of our products are backed by unparalleled technical support, available from 8am to 8pm, et, monday-friday contact information (live chat, email, and phone) is provided after placing your order at amazon. The carolina pledge 100% satisfaction guaranteed all of our products are unconditionally guaranteed if for any reason you are not satisfied with any item, you may return it for a replacement, a refund, or credit it’s that simple. From our beginnings in 1927, carolina biological supply company has grown to become a leading supplier of science teaching materials for all levels of education today, from our headquarters in burlington, north carolina, we serve customers worldwide, including teachers, professors, homeschool educators, hobbyists, and professionals in health and science-related fields.

 

Phenolphthalein Powder Certified ACS Reagent Grade 25 g

Phenolphthalein Powder Certified ACS Reagent Grade 25 g

Phenolphthalein Powder Certified ACS Reagent Grade 25 g - This phenolphthalein powder is very high purity and is certified by our usa laboratory to meet the requirements of the american chemical society (acs). It is commonly used as a 1% solution with acid and base titrations as well a “neutralization” indicator for determining when excess base such as sodium hydroxide or potassium hydroxide is present. Note that phenolphthalein is not soluble in water and must be dissolved in alcohol or other solvents.

 

Distilled Water Laboratory Reagent Grade 10 L Cubitainer

Distilled Water, Laboratory Reagent Grade, 10 L Cubitainer

Distilled Water, Laboratory Reagent Grade, 10 L Cubitainer - 10 liter size supplied in a cubitainer with pouring spout. Purified by steam distillation for use as a research laboratory reagent. Laboratory reagent grade. Not intended or sold for human consumption.

 

Ricca 9150-25 Water ACS Reagent Grade ASTM Type I ASTM Type II 10 L

Ricca 9150-2.5 Water, ACS Reagent Grade, ASTM Type I, ASTM Type II, 10 L

Ricca 9150-2.5 Water, ACS Reagent Grade, ASTM Type I, ASTM Type II, 10 L - 5 water, acs reagent grade, astm type i, astm type ii, in plastic containers, 10 l is manufactured by a continuous process that has been validated to produce high purity water and is intended for general laboratory use. Ricca chemical company 9150-2. The specifications on water, acs reagent grade, astm type i, astm type ii meet, as a minimum, astm d-1193 type i-iv and acs reagent grade, at time of packaging. This product is lot numbered and expiration dated.

 

RICCA Chem Picric Acid Reagent Grade Size 500 g Additional S&H or Hazmat may Apply - RICCA

RICCA Chem Picric Acid, Reagent Grade Size (500 g) Additional S&H or Hazmat may Apply – RICCA

RICCA Chem Picric Acid, Reagent Grade Size (500 g) Additional S&H or Hazmat may Apply – RICCA - Quadratic precipitates gold of at least 9995%+ purity. It is both odorless and non-toxic, and possesses an unlimited shelf life. It precipitates in heavy, shiny, flake form, making rinsing and decanting much easier and faster, avoiding inadvertent losses of gold during rinsing that are so common when using virtually every other precipitant. Comes with complete instructions for precipitating pure gold and a link to free and complete instructions for the entire gold refining process.

 

Iron II Ferrous Sulfate Heptahydrate Form - Reagent Grade Laboratory Reagent 30g

Iron II (Ferrous) Sulfate, Heptahydrate Form – Reagent Grade Laboratory Reagent, 30g

Iron II (Ferrous) Sulfate, Heptahydrate Form – Reagent Grade Laboratory Reagent, 30g - If you require a copy of this prior to purchase, please contact us. Each bottle of our reagents come standard with an msds sheet included. This chemical is for laboratory use only. Keep out of reach of children. Not for food, drug, or cosmetic use.

 

Phenolphthalein Powder Certified ACS Reagent Grade 100 g

Phenolphthalein Powder Certified ACS Reagent Grade 100 g

Phenolphthalein Powder Certified ACS Reagent Grade 100 g - This phenolphthalein powder is very high purity and is certified by our usa laboratory to meet the requirements of the american chemical society (acs). It is commonly used as a 1% solution with acid and base titrations as well a “neutralization” indicator for determining when excess base such as sodium hydroxide or potassium hydroxide is present. Note that phenolphthalein is not soluble in water and must be dissolved in alcohol or other solvents.

 

Disodium EDTA  Fine Powder  3 Ounces  99 Pure Reagent Grade  SHIPS FAST FROM USA

Disodium EDTA / Fine Powder / 3 Ounces / 99% Pure Reagent Grade / SHIPS FAST FROM USA

Disodium EDTA / Fine Powder / 3 Ounces / 99% Pure Reagent Grade / SHIPS FAST FROM USA - By itself, this item will ship in a padded bubble-mailer (2-5 day transit time). Ships fast from california, usa we ship three times a day, seven days a week. Combined orders exceeding 13 ounces will be upgraded to a flat-rate box (1-3 day transit time) at no additional charge. Disodium edta is an aminopolycarboxylic acid in the form of a water-soluble powder. The screw-top is completely leakproof. Hundreds of uses including limescale remover / chelating agent / textiles / paper / preservative / agriculture / hydroponics / biochemistry / cosmetics. This item will be in the mail the same day you place your order. Applicable products are packaged and shipped in accordance with carrier regulations for orm-d classification. The item for sale is 3 ounce (by weight) of disodium ethylenediaminetetraacetic acid (c10h14n2na2o8), also known as disodium edta. Every bottle we ship is sealed in plastic with the screw-top shrink-wrapped. Sturdy plastic bottle our bottles are made of durable polypropylene plastic, which is a natural, translucent, lightweight, durable, and chemically resistant copolymer. The bottles’ round shape makes them a perfect addition to any shelf or travel kit. Please make sure your stated shipping address is correct, complete, and unambiguous.

 

Dimethylformamide DMF Reagent Grade 500ml 169 fl oz

Dimethylformamide (DMF) Reagent Grade, 500ml (16.9 fl oz)

Dimethylformamide (DMF) Reagent Grade, 500ml (16.9 fl oz) - Dimethylformamide can be synthesized from methyl formate and dimethylamine or by reaction of dimethylamine with carbon monoxide. Dimethylformamide is odorless whereas technical grade or degraded samples often have a fishy smell due to impurity of dimethylamine. Dmf is a common solvent for chemical reactions. Dimethylformamide is an organic compound. Commonly abbreviated as dmf (although this acronym is sometimes used for dimethylfuran), this colourless liquid is miscible with water and the majority of organic liquids. As its name indicates, it is a derivative of formamide, the amide of formic acid. Dimethylformamide is reactive toward strong bases such as sodium hydroxide or strong acids such as hydrochloric acid or sulfuric acid and is hydrolyzed back into formic acid and dimethylamine, especially at elevated temperatures. It facilitates reactions that follow polar mechanisms, such as sn2 reactions. Dimethylformamide is a polar (hydrophilic) aprotic solvent with a high boiling point.

 

Teknova Water Reagent Grade Solution 250 ml

Teknova Water, Reagent Grade Solution. 250 ml

Teknova Water, Reagent Grade Solution. 250 ml - Purified by ion exchange, carbon extraction and filtration. Resistance greater than 18m ohms. Acs reagent grade water. 250ml, sterile.

 

Sodium Nitrate Reagent Grade chemically pure – 1 lb bag

Sodium Nitrate, Reagent Grade (chemically pure) – 1 lb. bag

Sodium Nitrate, Reagent Grade (chemically pure) – 1 lb. bag - When refining gold to very high purity (99. Reagent grade is the highest purity available. Please note that this product does not come with instructions or technical support. Used in the process of refining gold. 95%+ pure), it is essential to use reagent grade (chemically pure) chemicals.

 

Dimethylformamide DMF Reagent Grade 120ml 4 fl oz

Dimethylformamide (DMF) Reagent Grade, 120ml (4 fl oz)

Dimethylformamide (DMF) Reagent Grade, 120ml (4 fl oz) - Dimethylformamide is a polar (hydrophilic) aprotic solvent with a high boiling point. Dimethylformamide is odorless whereas technical grade or degraded samples often have a fishy smell due to impurity of dimethylamine. Dimethylformamide can be synthesized from methyl formate and dimethylamine or by reaction of dimethylamine with carbon monoxide. Commonly abbreviated as dmf (although this acronym is sometimes used for dimethylfuran), this colourless liquid is miscible with water and the majority of organic liquids. Dmf is a common solvent for chemical reactions. It facilitates reactions that follow polar mechanisms, such as sn2 reactions. As its name indicates, it is a derivative of formamide, the amide of formic acid. Dimethylformamide is an organic compound. Dimethylformamide is reactive toward strong bases such as sodium hydroxide or strong acids such as hydrochloric acid or sulfuric acid and is hydrolyzed back into formic acid and dimethylamine, especially at elevated temperatures.

 

Sodium Metabisulfite Reagent Grade chemically pure - 5 lb bag

Sodium Metabisulfite, Reagent Grade (chemically pure) – 5 lb. bag

Sodium Metabisulfite, Reagent Grade (chemically pure) – 5 lb. bag - One pound of precipitant is all you need for each pound of metal that is being refined (other contents such as plastic, ceramic, etc do not count). Please note that sodium metabisulfite, when dissolved, produces an acidic solution with a very strong and unpleasant odor that is irritating to eyes, nasal passages and lungs. Comes with complete instructions for precipitating pure gold and a link to free and complete instructions for the entire gold refining process. We recommend that all selective precipitants be used in conjunction with precious metal test liquid, a saturated solution of stannous chloride and pure tin dissolved in hcl.

 

Sodium Metabisulfite Reagent Grade chemically pure - 1 lb bag

Sodium Metabisulfite, Reagent Grade (chemically pure) – 1 lb. bag

Sodium Metabisulfite, Reagent Grade (chemically pure) – 1 lb. bag - We recommend that all selective precipitants be used in conjunction with precious metal test liquid, a saturated solution of stannous chloride and pure tin dissolved in hcl. Comes with complete instructions for precipitating pure gold and a link to free and complete instructions for the entire gold refining process. One pound of precipitant is all you need for each pound of metal that is being refined (other contents such as plastic, ceramic, etc do not count). Please note that sodium metabisulfite, when dissolved, produces an acidic solution with a very strong and unpleasant odor that is irritating to eyes, nasal passages and lungs.

 

Methyl Alcohol Methanol 500mL - Reagent Grade Chemical Reagent

Methyl Alcohol (Methanol), 500mL – Reagent Grade Chemical Reagent

Methyl Alcohol (Methanol), 500mL – Reagent Grade Chemical Reagent - Each bottle of our reagents come standard with a copy of an sds sheet (an updated version of the discontinued msds sheet). If you require a copy of this prior to purchase, please contact us. This chemical is for laboratory use only, and is not intended for food, drug, or cosmetic use. It should be kept out of the reach of children.

 

Polyethylene Glycol Peg 200 ACS Reagent Grade - 1 Quart

Polyethylene Glycol (Peg) 200 ACS Reagent Grade – 1 Quart

Polyethylene Glycol (Peg) 200 ACS Reagent Grade – 1 Quart - Item will be shipped in accordance with usps publication 52 guidelines via ups or fedex. For any questions or concerns contact our amazon account directly. Discounts are available for order of large quantities. Polyethylene glycol (peg) 200 acs reagent grade in a one quart poly bottle.

 

Sodium Percarbonate  Microprills  4 Ounces  99 Pure Reagent Grade  SHIPS FAST

Sodium Percarbonate / Microprills / 4 Ounces / 99% Pure Reagent Grade / SHIPS FAST

Sodium Percarbonate / Microprills / 4 Ounces / 99% Pure Reagent Grade / SHIPS FAST - Hundreds of uses including oxidizing agent / detergent / varnish / hydrogen peroxide production. The screw-top is completely leakproof. Applicable products are packaged and shipped in accordance with carrier regulations for orm-d classification. Every bottle we ship is sealed in plastic with the screw-top shrink-wrapped. Combined orders exceeding 13 ounces will be upgraded to a flat-rate box (1-3 day transit time) at no additional charge. The item for sale is 4 ounces of sodium percarbonate (2na2co3·3h2o2),. This item will be in the mail the same day you place your order. Sturdy plastic bottle our bottles are made of durable polypropylene plastic, which is a natural, translucent, lightweight, durable, and chemically resistant copolymer. Please make sure your stated shipping address is correct, complete, and unambiguous. The bottles’ round shape makes them a perfect addition to any shelf or travel kit. Ships fast from california, usa we ship three times a day, seven days a week. By itself, this item will ship in a padded bubble-mailer (2-5 day transit time).

 

Ammonium Hydroxide 29 ACS Reagent Grade High Purity - 1 Gallon

Ammonium Hydroxide 29% ACS Reagent Grade High Purity – 1 Gallon

Ammonium Hydroxide 29% ACS Reagent Grade High Purity – 1 Gallon - Please note that quantities under two gallons will be shipped as four quart bottles which equals one gallon. Ammonium hydroxide 29% acs reagent grade (high purity) in a one gallon poly bottle. Discounts are available for order of large quantities. Item will be shipped in accordance with usps publication 52 guidelines via ups or fedex. For any questions or concerns contact our amazon account directly.

 

Agar Powder Reagent Grade 500 g

Agar Powder, Reagent Grade, 500 g

Agar Powder, Reagent Grade, 500 g - The carolina pledge 100% satisfaction guaranteed all of our products are unconditionally guaranteed if for any reason you are not satisfied with any item, you may return it for a replacement, a refund, or credit it’s that simple. When you shop with carolina, you’re not alone all of our products are backed by unparalleled technical support, available from 8am to 8pm, et, monday-friday contact information (live chat, email, and phone) is provided after placing your order at amazon. From our beginnings in 1927, carolina biological supply company has grown to become a leading supplier of science teaching materials for all levels of education today, from our headquarters in burlington, north carolina, we serve customers worldwide, including teachers, professors, homeschool educators, hobbyists, and professionals in health and science-related fields.

 

Ricca 9150-1 Water ACS Reagent Grade ASTM Type I ASTM Type II in plastic containers 4 L

Ricca 9150-1 Water, ACS Reagent Grade, ASTM Type I, ASTM Type II, in plastic containers, 4 L

Ricca 9150-1 Water, ACS Reagent Grade, ASTM Type I, ASTM Type II, in plastic containers, 4 L - This product is lot numbered and expiration dated. Ricca chemical company 9150-1 water, acs reagent grade, astm type i, astm type ii, in plastic containers, 4 l is manufactured by a continuous process that has been validated to produce high purity water and is intended for general laboratory use. The specifications on water, acs reagent grade, astm type i, astm type ii meet, as a minimum, astm d-1193 type i-iv and acs reagent grade, at time of packaging.





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