1 Gram Weight

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1 Gram Weight
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  • Weight Set, 1-100 grams, SS

    United Scientific Supplies

    Good quality weight set contains 9 weights (1 each of 1g, 5g, 10g, 50g, and 100 g sizes, and 2 each 2 g and 20g sizes) plus a set of 1 to 500 mg fractional weights and a 5 mg rider and forceps, in a wooden storage box. Weights are made of polished stainless steel and each weight is inscribed with…

  • Hooked Mass

    United Scientific Supplies

    Weights are made of brass, with nickel plated surfaces. All weights are carefully tested and calibrated. Analytical Weight Box contains a total of 9 weights from 1 to 100 grams, in polished wooden box, with fractional weights, rider and forceps.

  • Precision Laboratory Balance Weights

    Troemner

    weights (gram only) offer the advantage of being repairable and can be finely adjusted and easily recalibrated over time. The 1 to 100 gram weights are a two-piece, polished non-magnetic, austenitic stainless steel design. The 50 to 500 milligram weights are one-piece flat stainless steel, and the 1

  • Analytical Weight Box

    United Scientific Supplies

    Weights are made of brass, with nickel plated surfaces. All weights are carefully tested and calibrated. Analytical Weight Box contains a total of 9 weights from 1 to 100 grams, in polished wooden box, with fractional weights, rider and forceps.

  • Metric Weight Set

    Ohaus

    For Thomas number 1109B10 Animal Balance, 1382F15, 1382F35 and 1382F65 Triple Beam Balances, to extend capacity to 2,610 grams Consisting of one 500 and two 1,000 gram weights (effective weight)

  • Weight Set, Class M-2

    Hach

    Standard weight set. 16-piece, with stainless steel forceps. Eight fractional weights: 10, 20, 50, 100, 200, 200, 200, and 500 mg. (Two fractional weights, 200 mg and 500 mg, are stainless steel, the rest are aluminum) Eight brass gram weighs: 1, 2, 2, 5, 10, 10, 20, and 50 grams. Polypropylene…

  • Heavy Duty Double Beam Balance

    Ohaus

    …aluminum alloy castings with baked enamel finish. Complete with set of slotted weights of one 10, 5 and 1 kilogram and two 2 kilogram weights with weight hanger. Front beam graduated from 0-100 grams (1 gram divisions); rear beam graduated from 0-1,000 grams (100 gram divisions). 5-year warranty.

  • New York Demonstration Balance

    GSC International, Inc.

    …moment of force, and amount of force. The unit is designed to help students to understand the principles of torque and its properties. The Kit includes: a 50cm meter stick, a cast iron support stand, 3-knife edge clamps, 1-50 gram hooked weight, 1-100 gram hooked weight and teachers instructions.

  • Alnico Magnet Set

    United Scientific Supplies

    Set of 4 powerful alnico magnets with keepers. Set consists of 2 bar magnets 80mm x 15mm x 10mm; a small horseshoe magnet 25mm tall x 8mm wide; and a large horseshoe magnet 35mm tall x 15mm wide. Shipping dimensions 4"; x 4"; x 1"; shipping weight 375 grams.

  • SUPELCO Carbon Monoxide, Carbon Dioxide, Methane, Ethane, Ethylene and Acetylene…

    MilliporeSigma

    General description: Specifications: Contents : 4 liters Pressure : 120 psig Outlet fitting : Aerosol-type push buttom Weight : ~100 grams Dimensions : 2.5 x 8 inches D.O.T. specifications : 2Q

  • Inclusion Body Protein Extraction Kit

    Bio Basic Inc.

    …proteins can be used for downstream  experiments such as re-folding, SDS-Page Wester  blots.2-D gel electrophoresis enzyme analysis. The  kits can be used for 10 preps (10 x1 gram of wet  weight E.coli ) or 10 x 1 liters of E.coli culture(when  OD600.=1). 

  • Traceable Spatula Balance

    Thomas®

    …scoops material and instantly displays weight. Balance with digital display is located in the easy-grip handle. The weighing range is 0 to 300.0 grams and 0 to 10.580 ounces. Readability is 0.1 gram and 0.005 ounce. Level position repeatability is 0.1 gram and accuracy is ±0.2g or 0.25%.…

  • "Sulfamethoxazole, "

    MilliporeSigma

    …Formula Weight: 253.28 CAS No.: 723-46-6 Biochem/physiol Actions: Sulfonamide antibiotic that blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase. Mode of Action: Inhibits folic acid synthesis in prokaryotes. Anti-microbial Spectrum: Gram positive, Gram

  • SIGMA N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane, with…

    MilliporeSigma

    …Formula Weight: 257.40 CAS No.: 25561-30-2 Density: 0.97 g/mL(lit.) Storage Temperature: 2-8°C Other Notes: The position of the silyl groups has not been unequivocally established. It has been referred to as both N , N and N , O . Packaging: Sealed ampules contain 1 ml. Gram

  • "Sulfathiazole, =98.0%"

    MilliporeSigma

    Weight: 255.32 CAS No.: 72-14-0 Purity: ≥98.0% Biochem/physiol Actions: Sulfonamide antibiotic that blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase. Mode of Action: Inhibits folic acid synthesis in prokaryotes. Anti-microbial Spectrum: Gram

  • Sulfanilamide, =99%

    MilliporeSigma

    …Mode of Action: A competitive inhibitor of dihydropteroate synthestase to block the synthesis of folic acid. Anti-microbial Spectrum: Gram positive, Gram negative, Chlamydia Mode of Resistance: Alteration of dihydropteroate synthase or alternative pathway for folic acid synthesis. …

  • Variable Flow Chemical Transfer Pump

    Thomas®

    …tubes fast and easy. Chemical-resistant wetted parts are DuPont Delrin, 304 stainless steel, Buna N and Teflon. ABS plastic case is also chemical resistant and measures only 8” x 4.75” x 4.5” (20.3 x 12 x 11.5 cm). Pump comes with 115 VAC UL-rated wall power supply. Weight: 1 lb. (454 grams)

  • SIGMA N-Methyl-N-(trimethylsilyl)trifluoroacetamide, BioReagent, suitable for…

    MilliporeSigma

    … CF3CON(CH3)Si(CH3)3 Formula Weight: 199.25 CAS No.: 24589-78-4 Density: 1.07 g/mL at 25 °C(lit.); 1.075 g/mL at 25 °C(lit.) Storage Temperature: 2-8°C Packaging: Sealed ampules contain 1 ml. Gram sizes are in screw-cap bottles.

  • "Tobramycin, pharmaceutical secondary standard; traceable to USP, PhEur and BP"

    MilliporeSigma

    … Formula: C18H37N5O9 Formula Weight: 467.51 CAS No.: 32986-56-4 General description: This certified reference…

  • ProteoSpec™ HEPES, Molecular Biology Grade

    Ricca Chemical

    Formula: C8H18N2O4S Molecular Weight: 283.30 CAS Number: 7365-45-9 Packaging: 25 grams

  • Visual Scientifics Atwood

    Eisco

    …of lab materials Required Components (not included): - 2.5 N Spring Scale OR Force Probe - 2 Hooked mass sets (100g, 9-10 gram weights and 1-10 gram hook) - Video recording device - Visual Scientifics base - Visual Scientifics backboard - 2 Small pads to protect base from falling…

  • Penetrometer

    Koehler

    …spirit level and leveling feet Release is simple leaf-spring type Overall height 508 mm. Includes one each of 47.5, 50 and one 100 gram weights. Penetrometer needle and cone must be purchased separately; see Thomas numbers 7151K19 to K41. 7151K30 Penetrometer Cone is for determining…

  • Chitosan from Crustacean Chitin

    MP Biomedicals

    …biodegradable films, biomedical devices, and microcapsule implants for controlled release in drug delivery. Solution Preparation: For a 1% solution, disperse 1 gram of Chitosan in 50 mL of water with a high-speed stirrer, and while agitation is continuing, add 50 mL 2% acid. Stir for 30 minutes…

  • Oxytetracycline hydrochloride =95% (HPLC), crystalline

    MilliporeSigma

    …isolated from the actinomycete streptomyces rimosus . Oxytetracycline is an antibiotic indicated for treatment of infections caused by Gram positive and Gram negative microorganisms such as Mycoplasma pneumoniae , Pasteurella pestis , Escherichia coli , Haemophilus influenzae , and Diplococcus…

  • Self-Starting Micro Torch Burner

    Blazer

    …a full charge of butane; reservoir capacity 26 grams Flame adjusted by means of needle valve and gas flow control valve Activator button is pushed to produce ignition spark Overall dimensions are 3 3/8” x 1 7/8” x 5 5/8”; weight 7 1/2 oz. Includes removable base which converts…

  • Collagenase Type 3 from Clostridium histolyticum

    MP Biomedicals

    …collagenase enzymes and the neutral protease. Collagenase is activated by four gram atom calcium (Ca2+) per mole enzyme. The culture filtrate is thought to contain at least 7 different proteases ranging in molecular weight from 68-130 kDa. One unit liberates one µmole of L-leucine…

  • Big Hydrocarbon Traps

    Agilent Technologies

    Capacity: 80 grams of medium to heavy molecular weight hydrocarbons Pressure: Up to 250 psig Efficiency: reduction of C4 hydrocarbons to less than 15 ppb 750 cubic centimeter gas purifiers Ideal for bulk purification applications or where several instruments are plumbed from a…

  • Collagenase from Clostridium histolyticum Type IA, 0.5-5.0 FALGPA units/mg solid…

    MilliporeSigma

    …enzymes and the neutral protease. Collagenase is activated by four gram atom calcium (Ca 2+ ) per mole enzyme. The culture filtrate is thought to contain at least 7 different proteases ranging in molecular weight from 68-130 kDa. The pH optimum ranges from 6.3-8.8. The enzyme is typically…

  • Crystal violet solution, 1%, aqueous solution

    MilliporeSigma

    …Notation): C25H30ClN3 Molecular Weight: 407.98 Beilstein Registry Number: 3580948 MDL Number: MFCD00011750 Application Crystal violet solution for use in Brown-Hopps method for Gram-positive and Gram-negative bacterial staining. 1

  • Thomas Humidity Sponge Regenerable/Indicator

    Thomas®

    …Outer material is made from DuPont Tyvek® “breathable” high density polyethylene. Dimensions (W x H x D, inches): 3 x 1/4 x 3; weight: 10 grams Indicator bags have one side of clear film and one side of white Tyvek. They contain a blue indicating gel which turns to pink when the…

  • PrepAid® Grinding Aids and Sample Binders

    SPEX SamplePrep

    …(C3H8O2) (1224F31): Liquid grinding aid, 25 grams (approximately 24 mL) in dropper bottle. Instructions included. PrepAid Cellulose Binder - (C6H10O5)n (1224F32, F33): = 20 µm powder, 150 g bottle. Can be blended with sample at 10% by weight to form XRF sample disk, or used undiluted…

  • Pen-Vac™

    Electron Microscopy Sciences

    …pick up stubs, align membranes, work with glass slides, cover slips and much more. Holds up to one minute. Features: Lifts up to 50 grams Totally self-contained vacuum light-weight, less than one ounce Fits in your pocket like a pen Brushed aluminum body Optional…

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