Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Sale! 
View larger
View larger ASTM D4590-18 + Redline
New product
ASTM D4590-18 + Redline
Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by SpectrophotometryMore info
1.1 This test method is applicable to the determination of residual 4-tertiary-butylcatechol (TBC) in styrene monomer or AMS in the 1 to 100 mg/kg range. Any other compound producing color at 490 nm when contacted with aqueous sodium hydroxide solution will interfere. It may be compensated for by including it in the preparation of the standard solutions, if its identity and concentration in the sample are known.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 17.180.20 : Colours and measurement of light 71.080.60 : Alcohols. Ethers |
| Number of pages | 4 |
| Replace | ASTM D4590-13 + Redline |
| Set | ASTMVOL0604 |
| Year | 2018 |
| Document history | ASTM D4590-13 + Redline |
| Country | USA |
| Keyword | ASTM 4590;ASTM D4590;ASTM D4590;10.1520/D4590-18 |