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Nitrocellulose

Highly purified from cellulose nitrate; specially prepared for embedding tissue for sectioning and for preparing semi-permeable membranes.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19220 Description: Parlodion Purified Strips Pack: 10 g Price: $225.00 Add to Quote:

Polyethylene Glycol

An embedding medium for microscopy and histochemistry.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19700 Description: Peg 200 Viscous Liquid Pack: 450 mL Price: $60.00 Add to Quote:
Storage:RT Cat #: 19710 Description: Peg 300 Viscous Liquid Pack: 450 mL Price: $31.00 Add to Quote:
Storage:RT Cat #: 19720 Description: Peg 400 Viscous Liquid Pack: 450 mL Price: $38.00 Add to Quote:
Storage:RT Cat #: 19730 Description: Peg 600 Viscous Liquid Pack: 450 mL Price: $46.50 Add to Quote:
Storage:RT Cat #: 19740 Description: Peg 1000 Waxy Pack: 1 kg Price: $78.00 Add to Quote:
Storage:RT Cat #: 19750 Description: Peg 1450 Solid Pack: 1 kg Price: $107.00 Add to Quote:
Storage:RT Cat #: 19760 Description: Peg 3350 Flakes Pack: 1 kg Price: $107.00 Add to Quote:
Storage:RT Cat #: 19770 Description: Peg 8000 Flakes Pack: 1 kg Price: $107.00 Add to Quote:

Pepsin Reagent, Ready To Use

Pepsin is used for proteolytic digestion of formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies. Pepsin digestion of FFPE tissue section improves accessibility of antibodies to tissue antigens.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:4-8°C Cat #: 64142-05 Description: Pepsin Reagent Pack: 15 mL Price: $84.00 Add to Quote:
Storage:4-8°C Cat #: 64142-06 Description: Pepsin Reagent Pack: 100 mL Price: $165.00 Add to Quote:

Perfusion Wash and Fixative Ready to Use

The solutions are ready made and are of the highest quality.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:2-8°C Cat #: 1220SK Description: Perfusion Wash, Technical, 1000mL Pack: 1000 mL Price: $44.00 Add to Quote:
Storage:2-8°C Cat #: 1220SK-1G Description: Perfusion Wash, Technical Pack: 1 gal Price: $128.00 Add to Quote:
Storage:2-8°C Cat #: 1220SK-5G Description: Perfusion Wash, Technical Pack: 5 gal Price: $538.00 Add to Quote:
Storage:2-8°C Cat #: 1221SK Description: Perfusion Fixative, Technical, 1000mL Pack: 1000 mL Price: $60.00 Add to Quote:
Storage:2-8°C Cat #: 1221SK-1G Description: Perfusion Fixative, Technical Pack: 1 gal Price: $180.00 Add to Quote:
Storage:2-8°C Cat #: 1221SK-5G Description: Perfusion Fixative, Technical Pack: 5 gal Price: $740.00 Add to Quote:
Storage:2-8°C Cat #: 1219SK Description: Perfusion Wash, Reagent, 1000mL Pack: 1000 mL Price: $40.00 Add to Quote:
Storage:2-8°C Cat #: 1219SK-1G Description: Perfusion Wash, Reagent Pack: 1 gal Price: $126.00 Add to Quote:
Storage:2-8°C Cat #: 1219SK-5G Description: Perfusion Wash, Reagent Pack: 5 gal Price: $535.00 Add to Quote:
Storage:2-8°C Cat #: 1224SK Description: Perfusion Fixative, Reagent Pack: 1000 mL Price: $61.50 Add to Quote:
Storage:2-8°C Cat #: 1224SK-1G Description: Perfusion Fixative, Reagent Pack: 1 gal Price: $169.00 Add to Quote:
Storage:2-8°C Cat #: 1224SK-5G Description: Perfusion Fixative, Reagent Pack: 5 gal Price: $822.00 Add to Quote:
Storage:2-8°C Cat #: 1222SK Description: Perfusion Wash, Super Reagent Pack: 1000 mL Price: $45.00 Add to Quote:
Storage:2-8°C Cat #: 1222SK-1G Description: Perfusion Wash, Super Reagent Pack: 1 gal Price: $127.50 Add to Quote:
Storage:2-8°C Cat #: 1222SK-5G Description: Perfusion Wash, Super Reagent Pack: 5 gal Price: $528.00 Add to Quote:
Storage:2-8°C Cat #: 1223SK Description: Perfusion Fixative, Super Reagent Pack: 1000 mL Price: $64.00 Add to Quote:
Storage:2-8°C Cat #: 1223SK-1G Description: Perfusion Fixative, Super Reagent Pack: 1 gal Price: $196.00 Add to Quote:
Storage:2-8°C Cat #: 1223SK-5G Description: Perfusion Fixative, Super Reagent Pack: 5 gal Price: $850.00 Add to Quote:

Periodic Acid, Reagent

Used as a fixative and a negative stain.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19325 Description: Periodic Acid, Reagent Pack: 25 g Price: $40.00 Add to Quote:

Permount™* Mounting Medium

Toluene-based synthetic low viscosity resin mounting medium for rapid mounting and long term slide storage. Has refractive index near a fixed protein. Use for mounting coverslips on thick or thin specimens. Contains anti-oxidant.
Cat # Description MSDS Pack Price Quote Quantity
Cat #: 17986-01 Description: Permount™ Mounting Medium Pack: 100 mL Price: $70.00 Add to Quote:
Cat #: 17986-05 Description: Permount™ Mounting Medium Pack: 500 mL Price: $126.00 Add to Quote:

PHEM Buffer

PHEM buffer has been used primarily for tissues and cell cultures being processed for immunocytochemical studies. Most antigens, especially intra cellular ones, stain better using PHEM than those processed using PBS.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:2-8°C Cat #: 11162 Description: PHEM Buffer, 0.1M Pack: 225 mL Price: $62.00 Add to Quote:
Storage:2-8°C Cat #: 11163 Description: PHEM Buffer, 0.1M Pack: 500 mL Price: $106.00 Add to Quote:
Storage:2-8°C Cat #: 11164 Description: PHEM Buffer, 0.2M Pack: 225 mL Price: $62.00 Add to Quote:
Storage:2-8°C Cat #: 11165 Description: PHEM Buffer, 0.2M Pack: 500 mL Price: $106.00 Add to Quote:

Phenol Red

A standard indicator for preparing buffers, pH range 6.4 - 8.2.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19327 Description: Phenol Red Pack: 5 g Price: $24.00 Add to Quote:

Phenol Red Sodium Salt

A standard indicator for preparing buffers.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19328 Description: Phenol Red, Sodium Salt Pack: 5 g Price: $40.00 Add to Quote:

Phloxine B, Certified, C.N. #EcPh-1

For staining inclusion bodies and nuclei. Thomas's method for malarial parasites. For staining hemaglobin and hemosiderin. For staining keratin, prekeratin and mucin. A beta cell stain Counterstain for hematoxylin.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19350 Description: Phloxine B, Certified Pack: 25 g Price: $47.00 Add to Quote:

Phosphate Buffer, 0.1M*

Prepared fresh for each order from Sodium Phosphate Monobasic Hydrate and Sodium Phosphate Dibasic Heptahydrate. Non-Sterile. Meant for biological research only.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:2-8°C Cat #: 19340-60 Description: Phosphate Buffer pH 6.0 Pack: 1 L Price: $47.75 Add to Quote:
Storage:2-8°C Cat #: 19340-60-1G Description: Phosphate Buffer, pH 6.0 Pack: 1 gal Price: $125.00 Add to Quote:
Storage:2-8°C Cat #: 19340-65 Description: Phosphate Buffer pH 6.5 Pack: 1 L Price: $47.75 Add to Quote:
Storage:2-8°C Cat #: 19340-65-1G Description: Phosphate Buffer, pH 6.5 Pack: 1 gal Price: $125.00 Add to Quote:
Storage:2-8°C Cat #: 19340-70 Description: Phosphate Buffer pH 7.0 Pack: 1 L Price: $47.75 Add to Quote:
Storage:2-8°C Cat #: 19340-70-1G Description: Phosphate Buffer, pH 7.0 Pack: 1 gal Price: $125.00 Add to Quote:
Storage:2-8°C Cat #: 19340-72 Description: Phosphate Buffer pH 7.2 Pack: 1 L Price: $47.75 Add to Quote:
Storage:2-8°C Cat #: 19340-72-1G Description: Phosphate Buffer, pH 7.2 Pack: 1 gal Price: $125.00 Add to Quote:

Phosphate Buffered Saline (PBS)

Commonly used in biochemistry, it is a salty solution containing sodium chloride, potassium chloride, sodium phosphate and potassium phosphate. Isotonic and non-toxic to cells. 1X PBS final concentration is 8.0 g/L NaCl, 0.2 g/L KCl, 1.42 g/L Na2HPO4, 0.24 g/L KH2PO4 and pH 7.4.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:2-8°C Cat #: 19342-10 Description: Phosphate Buffered Saline, 10X Pack: 1 L Price: $38.00 Add to Quote:
Storage:2-8°C Cat #: 19242-40 Description: Phosphate Buffered Saline, 10X Pack: 1 gal Price: $119.00 Add to Quote:
Storage:2-8°C Cat #: 19343-10 Description: Phosphate Buffered Saline, 2X Pack: 1 L Price: $34.00 Add to Quote:
Storage:2-8°C Cat #: 19343-40 Description: Phosphate Buffered Saline, 2X Pack: 1 gal Price: $105.00 Add to Quote:
Storage:2-8°C Cat #: 19344-10 Description: Phosphate Buffered Saline, 1X Pack: 1 L Price: $28.25 Add to Quote:
Storage:2-8°C Cat #: 19344-20 Description: Phosphate Buffered Saline, 1X Pack: 1 gal Price: $91.00 Add to Quote:

Phosphomolybdic Acid, Crystal, Reagent, A.C.S.

dodeca-Molybdophosphoric Acid F.W. 2257.6 CAS #51429-74-4
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19400 Description: Phosphomolybdic Acid, Crystal, Reagent, A.C.S. Pack: 100 g Price: $88.50 Add to Quote:

Picric Acid, Reagent, Crystal, A.C.S.

2,4,6-Trinitrophenol - FW 229.11 CAS #88-89-1
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19550 Description: Picric Acid, Reagent, Crystal, A.C.S. Pack: 100 g Price: $80.00 Add to Quote:

Picric Acid Solutions

Picric Acid solution is made from A.S.C grade reagents. It is freshly prepared upon receipt of order to ensure maximum shelf life.
Cat # Description MSDS Pack Price Quote Quantity
Cat #: 19552 Description: Picric Acid Saturated Aqueous Pack: 500 mL Price: $55.00 Add to Quote:
Cat #: 19553 Description: Picric Acid 0.1% In Acetone Pack: 500 mL Price: $62.00 Add to Quote:
Cat #: 19554 Description: Picric Acid 4.67% In 95% Alcohol Pack: 500 mL Price: $63.00 Add to Quote:

PIPES, 1.5 Sodium Salt, Crystal

[Piperazine-N,N-bis (2-ethanesulfonic acid,) 1.5 Sodium]
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19230 Description: PIPES, 1.5 Sodium Salt, Crystal Pack: 25 g Price: $55.00 Add to Quote:
Storage:RT Cat #: 19240 Description: PIPES, 1.5 Sodium Salt, Crystal Pack: 100 g Price: $195.00 Add to Quote:

Pipes Buffer Solution, 0.3M

PIPES is a hydrogen-ion organic-based buffer, used in the preparation of a variety of mammalian tissues for EM. PIPES solution is adjusted by 0.1N Sodium Hydroxide to pH 5.5 - 6.0.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 11610 Description: Pipes Buffer Solution, 0.3M Pack: 500 mL Price: $62.50 Add to Quote:

Platinum Blue, an EM Stain

IBI Blue Platinum Stain. An EM stain that may replace Uranyl Acetate in some instances. An alternative for staining TEM thin sections.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 22407 Description: Platinum Blue, EM Stain Pack: 1 mL Price: $308.00 Add to Quote:

(PMSF), Phenylmethylsulphonyl Fluoride

Phenylmethanesulfonyl fluoride (PMSF) acts as an inhibitor. Used in multiply apllications such as, lysis buffering, inhibitor of serine protease, cholesterol esterase and pseudocholinesterase, and cell fractionation.
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19330 Description: PMSF(Phenylmethylsulfonyl Fluoride) Pack: 1 g Price: $28.00 Add to Quote:
Storage:RT Cat #: 19331 Description: PMSF(Phenylmethylsulfonyl Fluoride) Pack: 5 g Price: $130.00 Add to Quote:

Polyester wax

Asynthetic polyester wax with a very low melting point (37°C) is used as a ribboning embedding medium. Low mp reduces tissue hardening, shrinkage, and eliminates the need for infiltration ovens. 2 microns can be cut at 10 to 22°C
Storage Cat # Description MSDS Pack Price Quote Quantity
Storage:RT Cat #: 19312 Description: Polyester Wax Pack: 500 g Price: $225.00 Add to Quote: