Chemicals
Chemicals
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Chemicals

SPI Supplies offers a wide range of chemicals for the electron microscopy laboratory. Fixatives and embedments are available as convenient kits and individual components.

About SPI-Chem Chemicals

Items in Chemicals

Accelerators & Catalysts

L R White Resin, Accelerator, 10 ml

L R White Resin, Accelerator, 10 ml

Item 02648-AB
$34.46
SPI-Chem Benzoyl Peroxide, 10 g, CAS #94-36-0

SPI-Chem Benzoyl Peroxide, 10 g, CAS #94-36-0

Item 02822-BA
$10.00
SPI-Chem DMP-30 Epoxy Accelerator, DY 064, for EM use only, 30 ml, CAS# 90-72-2 (CofC not available)

SPI-Chem DMP-30 Epoxy Accelerator, DY 064, for EM use only, 30 ml, CAS# 90-72-2 (CofC not available)

Item 02823-DA
$13.00
SPI-Chem BDMA, N, N-Dimethylbenzylamine, CAS #103-83-3,

SPI-Chem BDMA, N, N-Dimethylbenzylamine, CAS #103-83-3,

Item Z02821
From $10.05
SPI-Chem DMAE 2-Dimethylaminoethanol CAS # 108-01-0

SPI-Chem DMAE 2-Dimethylaminoethanol CAS # 108-01-0

Item Z02824
From $4.09

Additives & Plasticizers

Cardolite NC-513 Epoxy Plasticizer and Diluent, 225 ml, CAS #171263-25-5

Cardolite NC-513 Epoxy Plasticizer and Diluent, 225 ml, CAS #171263-25-5

Item 02665-AB
$15.92
SPI-Chem Polyethylene Glycol PEG 200, CAS# 25322-68-3

SPI-Chem Polyethylene Glycol PEG 200, CAS# 25322-68-3

Item Z02629
From $8.74
SPI-Chem Polyvinylpyrrolidone Powder, CAS# 9003-39-8

SPI-Chem Polyvinylpyrrolidone Powder, CAS# 9003-39-8

Item Z02652
From $16.79
SPI-Chem ERL 4221 Epoxy Plasticizer, Vinylcyclohexene Dioxide, CAS# 2386-87-0; 2611-00-9

SPI-Chem ERL 4221 Epoxy Plasticizer, Vinylcyclohexene Dioxide, CAS# 2386-87-0; 2611-00-9

Item Z02815
From $7.00
SPI-Chem DER 736 Epoxy Plasticizer, CAS# 41638-13-5

SPI-Chem DER 736 Epoxy Plasticizer, CAS# 41638-13-5

Item Z02830
From $80.00
SPI-Chem Dibutyl Phthalate DBP Plasticizer for Epoxy Resins, CAS#84-74-2

SPI-Chem Dibutyl Phthalate DBP Plasticizer for Epoxy Resins, CAS#84-74-2

Item Z02831
From $15.00

Buffers

SPI-Chem Potassium Phosphate Monobasic CAS #07778-77-0 500g Bottle

SPI-Chem Potassium Phosphate Monobasic CAS #07778-77-0 500g Bottle

Item 02530-AB
$9.55
SPI-Chem Sodium Citrate tribasic dihydrate, 500g, CAS #06132-04-3

SPI-Chem Sodium Citrate tribasic dihydrate, 500g, CAS #06132-04-3

Item 02617-AB
$16.33
SPI-Chem s-Collidine Buffer Kit, 200 ml Final Working Solution CAS #108-75-8

SPI-Chem s-Collidine Buffer Kit, 200 ml Final Working Solution CAS #108-75-8

Item 02621-AB
On Sale
$18.06 
$10.00
SPI-Chem Sodium Phosphate Monobasic, Hydrate, CAS # 10049-21-8, 500g (no CofC available)

SPI-Chem Sodium Phosphate Monobasic, Hydrate, CAS # 10049-21-8, 500g (no CofC available)

Item 02622-AB
$18.65
SPI-Chem Sodium Hydroxide, white pellets, CAS #1310-73-2

SPI-Chem Sodium Hydroxide, white pellets, CAS #1310-73-2

Item Z02618
From $8.16

Solvents and Dehydrating Agents

SPI-Chem Glycerine, 99.7% Purity, CAS #56-81-5, 450 ml

SPI-Chem Glycerine, 99.7% Purity, CAS #56-81-5, 450 ml

Item 02693-AB
$34.96
SPI-Chem Techical Grade GMA Monomer 2-hydroxyethyl methacrylate CAS #868-77-9 500g

SPI-Chem Techical Grade GMA Monomer 2-hydroxyethyl methacrylate CAS #868-77-9 500g

Item 02826-AB
$25.06
SPI-Chem Ethylene Dichloride (1,2-dichloroethane) CAS #107-06-2

SPI-Chem Ethylene Dichloride (1,2-dichloroethane) CAS #107-06-2

Item Z02515
From $15.00
SPI-Chem Acetone, Technical Grade, CAS #67-64-1

SPI-Chem Acetone, Technical Grade, CAS #67-64-1

Item Z02521
From $23.61
SPI-Chem Propylene Oxide CAS #75-56-9

SPI-Chem Propylene Oxide CAS #75-56-9

Item Z02524
From $15.00
SPI-Chem Polyethylene Glycol PEG 200, CAS# 25322-68-3

SPI-Chem Polyethylene Glycol PEG 200, CAS# 25322-68-3

Item Z02629
From $8.74
SPI-Chem N,N-Dimethylaniline, CAS# 121-69-7

SPI-Chem N,N-Dimethylaniline, CAS# 121-69-7

Item Z02811
From $11.65
SPI-Chem Methyl Ethyl Ketone, CAS# 78-93-3

SPI-Chem Methyl Ethyl Ketone, CAS# 78-93-3

Item Z02850
From $15.30
SPI-Chem Hexamethyldisilazane (HMDS), CAS # 999-97-3

SPI-Chem Hexamethyldisilazane (HMDS), CAS # 999-97-3

Item Z02852
From $15.00

Epoxy Monomers

SPI-Pon 812 Epoxy Resin Monomer (Glyceringlycidether), 450 ml, CAS #90529-77-4

SPI-Pon 812 Epoxy Resin Monomer (Glyceringlycidether), 450 ml, CAS #90529-77-4

Item 02659-AB
$128.00
Quetol 651 Monomer, CAS# 2224-15-9, 215 ml

Quetol 651 Monomer, CAS# 2224-15-9, 215 ml

Item 02661-AB
$122.40
SPI-Chem Araldite 502 Epoxy Resin, 450 ml, CAS# 25068-38-6;84-74-2[DGPACK](CofC not available)

SPI-Chem Araldite 502 Epoxy Resin, 450 ml, CAS# 25068-38-6;84-74-2[DGPACK](CofC not available)

Item 02816-AB
$13.98
SPI-Chem DER 732 Embedding Resin CAS #026142-30-3 225 ml (CofC not availabel)

SPI-Chem DER 732 Embedding Resin CAS #026142-30-3 225 ml (CofC not availabel)

Item 02832-AM
$22.00
Araldite 6005 Epoxy Resin, CAS# 3101-60-8, 01675-54-3, 25068-38-6, 450ml

Araldite 6005 Epoxy Resin, CAS# 3101-60-8, 01675-54-3, 25068-38-6, 450ml

Item 02833-AB
$25.00
SPI-Chem Araldite 506 Resin, 100g and 500g [DGPACK]

SPI-Chem Araldite 506 Resin, 100g and 500g [DGPACK]

Item Z02813
From $23.31

Methacrylates

SPI-Chem "Low Acid" GMA Monomer 2-hydroxyethyl methacrylate CAS #868-77-9 500g

SPI-Chem "Low Acid" GMA Monomer 2-hydroxyethyl methacrylate CAS #868-77-9 500g

Item 02626-AB
$47.76
Ethylene Glycol Dimethacrylate, CAS# 97-90-5, 225 ml

Ethylene Glycol Dimethacrylate, CAS# 97-90-5, 225 ml

Item 02678-AB
On Sale
$29.13 
$7.50
n-Methylmethacrylate CAS#80-62-6

n-Methylmethacrylate CAS#80-62-6

Item Z02807
From $7.77
SPI-Chem n-Butyl Methacrylate CAS# 97-88-1

SPI-Chem n-Butyl Methacrylate CAS# 97-88-1

Item Z02825
From $6.98

Hardeners

SPI-Chem DDSA (Dodecenyl Succinic Anhydride), 450ml, CAS # 26544-38-7

SPI-Chem DDSA (Dodecenyl Succinic Anhydride), 450ml, CAS # 26544-38-7

Item 02827-AF
$17.95
SPI-Chem NMA (Nadic Methyl Anhydride) Hardener for Epoxy Resins, 450 ml, CAS# 25134-21-8

SPI-Chem NMA (Nadic Methyl Anhydride) Hardener for Epoxy Resins, 450 ml, CAS# 25134-21-8

Item 02828-AF
$18.00
SPI-Chem NSA Epoxy Hardener, CAS# 28928-97-4

SPI-Chem NSA Epoxy Hardener, CAS# 28928-97-4

Item Z02829
From $21.00

Molecular Sieves

SPI-Chem Molecular Sieve Type 5A, 100 grams

SPI-Chem Molecular Sieve Type 5A, 100 grams

Item Z02014
From $100.86
SPI-Chem Molecular Sieve Type 13x, 100 grams

SPI-Chem Molecular Sieve Type 13x, 100 grams

Item Z02015
From $149.06
SPI-Chem Molecular Sieve Type 4A, 100 grams

SPI-Chem Molecular Sieve Type 4A, 100 grams

Item Z02017
From $95.27
SPI-Chem Molecular Sieve Type 3A, 100 grams

SPI-Chem Molecular Sieve Type 3A, 100 grams

Item Z02018
From $89.66