HJ 486-2009Water quality. Determination of copper. 2, 9-Dimethy-1, 10-phenanthroline spectrophotometric method (English PDF)

HJ 486-2009 is the English-translated version of 水质 铜的测定 2，9-二甲基-1，10-菲啰啉分光光度法.

HJ 486-2009 — This standard specifies the determination of water soluble copper and total copper 2, 9 dimethyl-1, 10 phenanthroline photometric method and direct extraction method.

Direct spectrophotometric method for cleaner surface and ground water soluble copper and total copper determination. When using a 50mm colorimetric blood sample volume of 15ml, the detection limit of copper in water 0.

03mg/L, detection limit of 0. 12mg/L, measured a maximum of 1. 3mg/L. Extraction Spectrophotometry for surface water, groundwater, sewage and industrial waste water soluble copper and total copper determination.

When using a 50mm cuvette, the sample volume is 50ml, the copper detection limit of 0. 02mg/L, detection limit of 0. 08mg/L. When using a 10mm colorimetric blood sample volume of 50ml, the determination limit of 3.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

1. 1

   Add to cart

   Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.

2. 2

   Checkout

   Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).

3. 3

   Instant delivery (0–9 sec)

   Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.

4. 4

   Invoice included

   A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.