ES Laboratory is a metal testing lab specializing in metallographic specimen preparation. We also sell metallographic etchants for metallurgical studies through this online store. If you have any questions about our products, please e-mail us or give us a call at 626-208-9011 (M-F, 9am-5pm Pacific Time). Thanks for visiting!

Our Differences:  

• Our metallographic etchants are made with high-quality reagent grade chemicals. They are mixed by our metallurgist to ensure the quality. 

• Our products are always in stock, available for immediate overnight shipment.

• Free technical support from our metallurgist. You can also use this etchant selection guide to look up the correct micro etchant for your alloy.

• Our shipping fee is low, and we ship to locations within USA and Canada directly.

 

 

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Acid Neutralizer, 500 mL Acid Resistant Apron, 1 each Adler's Reagent, 250 mL Adler's Reagent, 500 mL
Acid Neutralizer, 500 mLAcid Resistant Apron, 1 eachAdler's Reagent, 250 mLAdler's Reagent, 500 mL

$21.12

$21.82

$68.85

$84.46

 
Alpha Case, 2% HF, 250 mL Ammonium Persulfate Solution, 250 mL AWS D1.2 Basic Etchant, 250 mL AWS D1.2 Basic Etchant, 500 mL
Alpha Case, 2% HF, 250 mLAmmonium Persulfate Solution, 250 mLAWS D1.2 Basic Etchant, 250 mLAWS D1.2 Basic Etchant, 500 mL

$158.36

$52.94

$52.94

$68.85

 
Basic Etching Toolkit Caustic Etching Solution, 250 mL Caustic Etching Solution, 500 mL Copper Etch
Basic Etching ToolkitCaustic Etching Solution, 250 mLCaustic Etching Solution, 500 mLCopper Etch

$15.76

$42.55

$55.31

$52.94

 
Cotton Swabs, Long Handle, Pk/100 Ferric Chloride Etchant, 250 mL Fry’s Reagent, 250 mL Fry’s Reagent, 500 mL
Cotton Swabs, Long Handle, Pk/100Ferric Chloride Etchant, 250 mLFry’s Reagent, 250 mLFry’s Reagent, 500 mL

$5.00

$52.94

$52.94

$68.85

 
GE Class A, 250 mL GE Class B, Titanium Alloys Etching Solution, 250 mL GE Class F, Aluminum Alloys Etching Solution, 250 mL Hydrochloric Acid Solution, 500 mL
GE Class A, 250 mLGE Class B, Titanium Alloys Etching Solution, 250 mLGE Class F, Aluminum Alloys Etching Solution, 250 mLHydrochloric Acid Solution, 500 mL

$105.58

$158.36

$158.36

$36.96

 
Kalling’s 2 Reagent, 250 mL Kalling’s 2 Reagent, 500 mL Keller’s Reagent, 250 mL Keller’s Reagent, 500 mL
Kalling’s 2 Reagent, 250 mLKalling’s 2 Reagent, 500 mLKeller’s Reagent, 250 mLKeller’s Reagent, 500 mL

$52.94

$68.85

$52.94

$68.85

 
Kroll’s Reagent, 250 mL Kroll’s Reagent, 500 mL Lab Tongs, PTFE Coated, 1 Pair Marble’s Reagent, 250 mL
Kroll’s Reagent, 250 mLKroll’s Reagent, 500 mLLab Tongs, PTFE Coated, 1 PairMarble’s Reagent, 250 mL

$52.94

$68.85

$35.00

$52.94

 
Marble’s Reagent, 500 mL Murakami's Reagent, 500 mL Nital Etch Test Kit Nital Etch, 2%, 250 mL
Marble’s Reagent, 500 mLMurakami's Reagent, 500 mLNital Etch Test KitNital Etch, 2%, 250 mL

$68.85

$68.85

$105.58

$41.18

 
Nital Etch, 2%, 500 mL Nital Etch, 3%, 250 mL Nital Etch, 3%, 500 mL Nital Etch, 5%, 250 mL
Nital Etch, 2%, 500 mLNital Etch, 3%, 250 mLNital Etch, 3%, 500 mLNital Etch, 5%, 250 mL

$52.79

$41.18

$52.79

$41.18

 
Nital Etch, 5%, 500 mL Nital Etch, 5%, 8 pack, Total 4 L Oxalic Etching Solution, 500 mL Picral Etch, 250 mL
Nital Etch, 5%, 500 mLNital Etch, 5%, 8 pack, Total 4 LOxalic Etching Solution, 500 mLPicral Etch, 250 mL

$52.79

$337.84

$24.47

$52.94

 
Picral Etch, 500 mL Picral with Wetting Agent, 250 mL Picral with Wetting Agent, 500 mL S1093 Titanium Alloy Etchant, 250 mL
Picral Etch, 500 mLPicral with Wetting Agent, 250 mLPicral with Wetting Agent, 500 mLS1093 Titanium Alloy Etchant, 250 mL

$68.85

$64.99

$79.99

$158.36

 
S1095 Carbon Steel Etchant, GE Class E, 250 mL S1096 Aluminum Alloys Etchant, 250 mL S1098 Stainless Steel Etchant, Class C Schantz Reagent, 250 mL Stainless Steel Weld Etch, 250 mL
S1095 Carbon Steel Etchant, GE Class E, 250 mLS1096 Aluminum Alloys Etchant, 250 mLS1098 Stainless Steel Etchant, Class C Schantz Reagent, 250 mLStainless Steel Weld Etch, 250 mL

$105.58

$158.36

$211.15

$52.94

 
Stainless Steel Weld Etch, 500 mL Superalloy Etch (Mod. Kalling's), 250 mL Superalloy Etch (Mod. Kalling's), 500 mL Vilella’s Reagent, 250 mL
Stainless Steel Weld Etch, 500 mLSuperalloy Etch (Mod. Kalling's), 250 mLSuperalloy Etch (Mod. Kalling's), 500 mLVilella’s Reagent, 250 mL

$68.85

$52.94

$68.85

$52.94

 
Vilella’s Reagent, 500 mL
Vilella’s Reagent, 500 mL

$68.85