Standards / Lab Chemicals - Page 3


Save on Standards (in Lab Chemicals) at Microscope Universe, Page 3 [44]. Top brands include Extech, Bluelab, Atlas Scientific, Biopharm, OnlineScienceMall, RPI, The Chemistry Store, PINPOINT by American Marine Inc., Wintersun Chemical, & HORIBA. Hurry! Limited time offers. Offers valid only while supplies last.



Extech EC-1413-P Conductivity Standard 1413µS
By Extech
In Stock
$27.00

mpn: EC-1413-P, ean: 0793950014134,

4.8 out of 5 stars with 51 reviews
Extech EC-1413-P 1413µS Conductivity Standard (2 Bottles) For use with Extech Conductivity meters like the EC400 ExStik Conductivity/TDS/Salinity Meter or DO610 ExStik II DO/pH/Conductivity Kit Extech EC-1413-P are two bottles of 1413 muS Conductivity Standard, 1 pint each of premade solution. EC-1413-P is for use with Extech Conductivity meters like the EC400 ExStik Conductivity/TDS/Salinity Meter or DO610 ExStik II DO/pH/Conductivity Kit. Key Features For use with Extech Conductivity meters l


Bluelab 2.77EC Conductivity Solution 500 ml
By Bluelab
In Stock
$21.99

mpn: 732901,

4.4 out of 5 stars with 33 reviews
''The 2.77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe. Calibration Solution should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.''


Atlas Scientific pH 7.00 Calibration Solution 250ml (8oz)
By Atlas Scientific
In Stock
$10.95

mpn: chem-pH-7-8oz, ean: 0798304183962,

4.3 out of 5 stars with 57 reviews
pH 7.0 Calibration Solution - Perfect pH Test Equipment for Hydroponics, Food Processing, Aquariums, Pools, Water Atlas Scientific is the industry leader in embedded chemical sensing. This highly specialized company focuses all of its resources on manufacturing the best chemical sensors and test chemicals on the market today. Atlas Scientific proudly offers its technology to individuals, industry professionals, and defense contractors worldwide. Features: Atlas Scientific's pH test solution s


Potassium Dichromate 0.100 Normal (1 Pint)
By Biopharm
In Stock
$21.97

mpn: BP4370P, ean: 0721272377392,

4.7 out of 5 stars with 28 reviews
This Potassium Dichromate 0.100 Normal solution is manufactured by qualified and experienced chemists in our USA laboratory using strict quality control procedures. This is commonly used in the laboratory as an analytical reagent.0.100 Normal. Accurate, Ready-to-Use Solution. 500 ml (16 oz) Plastic Bottle for Handling Safety. Waterproof Labels.


Atlas Scientific pH Calibration Solution 4.00 & 7.00 8oz - 250ml (Pack of 2)
By Atlas Scientific
In Stock
$16.50

mpn: ATL-phst8, ean: 0857434005459,

4.8 out of 5 stars with 55 reviews
Calibration Solution Test Kit pH 4.0 & pH 7.0 - Perfect pH Indicator - Calibrate pH Meter Atlas Scientific is the industry leader in embedded chemical sensing. This highly specialized company focuses all of its resources on manufacturing the best chemical sensors and test chemicals on the market today. Atlas Scientific proudly offers its technology to individuals, industry professionals, and defense contractors worldwide. Features: Atlas Scientific's pH test kit Standardized against NIST-certi


Amylase Enzyme Powder, 18g - Chemical Reagent
By OnlineScienceMall
In Stock
$15.95

mpn: DDD0025-18G,

4.2 out of 5 stars with 32 reviews
Amylase, enzyme, 18 Grams 60 wt %, Included will be enough powder to make 30mL. Instructions will also be included. This will keep longer that the liquid since it will be mixed when needed. Each bottle of our reagents come standard with an MSDS sheet included. If you require a copy of this prior to purchase, please contact us.


Elemental Silicon Metal Lumps, 15g - Chemical Reagent
By OnlineScienceMall
In Stock
$13.95

mpn: SS0151-15G,

4.0 out of 5 stars with 19 reviews
Silicon metal, lumps, 15 grams CAS # 7440-21.3 FW 28.09 Si This chemical is for Laboratory use only. Not for Food, Drug, or Cosmetic Use. Keep out of reach of children. Each bottle of our reagents come standard with an MSDS sheet included. If you require a copy of this prior to purchase, please contact us.


RPI Glycerol Liquid, 1 Liter Bottle, USP Grade, Used in Sample Preparation and Gel Formation
By RPI
In Stock
$43.99

mpn: G22020-1.0,

4.7 out of 5 stars with 31 reviews
RPI Glycerol is used in sample preparation and gel formation for polyacrylamide gel electrophoresis. Also used in casting gradient gels, as a protein stabilizer and storage buffer component. Glycerol has a wide range of uses both inside the research laboratory and for other industrial purposes. Water soluble. Specifications: Appearance: Clear and Colorless Liquid Chloride (Cl): ≤ 0.001 % Chlorinated Compounds: ≤ 0.003 % Color, APHA: ≤ 10.0 Fatty Acids & Esters (USP): ≤ 1.0 (ml 0.5 N Na


Sodium Citrate (1, 19lbs)
By The Chemistry Store
In Stock
$52.25

mpn: 81021, ean: 0658031249822,

4.1 out of 5 stars with 27 reviews
Sodium Citrate (E331) is the sodium salt of citric acid. Like citric acid, it has a sour taste. Like other salts, it also has a salty taste. It is commonly known as sour salt and is mainly used as a food additive, usually for flavor or as a preservative. It gives club soda both its sour and salty flavors. It reduces the acidity of foods, so it allows spherification with strongly acidic ingredients. Sodium citrate is also used as an antioxidant in food as well as a sequestrant. It dissolves easil


Pinpoint High-Precision +400mV ORP/REDOX Calibration Fluids Set (Buffer Solution), 10 Pouches
By PINPOINT by American Marine Inc.
In Stock
$37.00

mpn: 400mV-10pc,

4.2 out of 5 stars with 46 reviews
PINPOINT High-Precision +400mV ORP/REDOX Calibration Fluids Kit. With a precise measurement of +400mV, the occasional retesting with this fluid will keep your readings dead-on accurate. Also very useful to determine if an ORP/REDOX probe is ready for replacement. Solution is highly accurate for a maximum of 60 to 90 minutes after exposure to air. This set contains 10 pouches. Each pouch is totally sealed from air and light. They are ready to use, no mixing required and are field portable. Each p


Sodium Bromide [NaBr] [CAS_7647-15-6] 99.0+% Technical Grade, White Powder (55.12 Lb Bag) by Wintersun Chemical
By Wintersun Chemical
In Stock
$349.50

mpn: 19-067,

4.2 out of 5 stars with 23 reviews
Sodium bromide (NaBr) is an inorganic compound; it is a high-melting white, crystalline solid that resembles sodium chloride. It is widely used in many applications such as used in inorganic bromide in industry, as a catalyst, medicine, widely used in organic synthesis, used in photography, as a disinfectant, used in petroleum industry. Synonyms: Trisodium tribromide; Sodium aromide; Bromide salt of sodium; Sedoneural. CAS No: 7647-15-6. Molecular Formula: NaBr. Molar Mass: 102.89 g/mol.Sodium B


HORIBA 3200053536 Model Y045 Nitrate Ion Standard Solution, 150ppm Value, 14mL Volume (Bottle of 6)
By HORIBA
In Stock
$45.50

mpn: 3200053536,

4.0 out of 5 stars with 57 reviews
150ppm nitrate ion calibration solution for the Model B-743 nitrate ion meterDescription: Standard Nitrate 150 ppm, 14 mL bottles, 6/pk. Number Of Items: 6.


HORIBA 3200053532 Model Y043 Nitrate Ion Standard Solution, 2000ppm Value, 14mL Volume (Bottle of 6)
By HORIBA
In Stock
$45.00

mpn: 3200053532,

4.5 out of 5 stars with 28 reviews
2000ppm nitrate ion calibration solution for the Model B-743 nitrate ion meterDescription: Standard Nitrate 2000 ppm, 14 mL bottles 6/pk. Number Of Items: 6.



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