---
product_id: 238401624
title: "Brightwell Aquatics Refractometer Calibration Standard, Accurate Reference for The Calibration of Seawater Refractometers, Hydrometers & Other Density Measuring Equipment, RES60"
brand: "brightwell aquatics"
price: "340 kr"
currency: NOK
in_stock: true
category: "Brightwell Aquatics"
url: https://www.desertcart.no/products/238401624-brightwell-aquatics-refractometer-calibration-standard-accurate-reference-for-the-calibration
store_origin: NO
region: Norway
---

# 35 ppt Salinity Standard Refractive Index 1.3394 Precise Specific Gravity 1.0264 Brightwell Aquatics Refractometer Calibration Standard, Accurate Reference for The Calibration of Seawater Refractometers, Hydrometers & Other Density Measuring Equipment, RES60

**Brand:** brightwell aquatics
**Price:** 340 kr
**Availability:** ✅ In Stock

## Summary

> 🌟 Calibrate Like a Pro, Measure Like a Master!

## Quick Answers

- **What is this?** Brightwell Aquatics Refractometer Calibration Standard, Accurate Reference for The Calibration of Seawater Refractometers, Hydrometers & Other Density Measuring Equipment, RES60 by brightwell aquatics
- **How much does it cost?** 340 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/238401624-brightwell-aquatics-refractometer-calibration-standard-accurate-reference-for-the-calibration)

## Best For

- brightwell aquatics enthusiasts

## Why This Product

- Trusted brightwell aquatics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Parameter Reference:** Calibrate using specific gravity, refractive index, and conductivity for comprehensive reliability.
- • **Compact & Lightweight Design:** Easy to handle and store with a sleek 2x2x12 cm footprint and just 77 grams.
- • **Lab-Grade Calibration Accuracy:** Ensure your seawater refractometers and hydrometers deliver pinpoint precision every time.
- • **Boost Your Measurement Confidence:** Join top marine labs and professionals who trust RES60 for consistent, repeatable results.
- • **Industry-Trusted Salinity Standard:** 35 ppt salinity mirrors real ocean conditions for flawless equipment tuning.

## Overview

The Brightwell Aquatics RES60 Calibration Standard is a precision reference solution designed to calibrate seawater refractometers, hydrometers, and other density measuring instruments. Featuring 35 ppt salinity, a specific gravity of 1.0264, and a refractive index of 1.3394, it ensures accurate, reliable measurements essential for marine and scientific applications.

## Description

Accurate reference for the calibration of seawater refractometers, hydrometers & other density measuring equipment. 35 ppt Salinity1. 0264 Specific Gravity1. 3394 Refractive Index53 uS/cm at 25 deg c

## Features

- Accurate reference for the calibration of seawater refractometers, hydrometers & other density measuring equipment
- 35 ppt Salinity
- 1. 0264 Specific Gravity
- 1. 3394 Refractive Index
- 53 uS/cm at 25 deg c

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078QWLZS5 |
| Best Sellers Rank | #45,436 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #40 in Lab Refractometers |
| Generic Name | Calibration Standard |
| Included Components | Refractometer Calibration Standard |
| Item Dimensions LxWxH | 20 x 20 x 120 Millimeters |
| Item Weight | 77 g |
| Item model number | RES60 |
| Manufacturer | Brightwell Aquatics |
| Net Quantity | 1 Count |
| Product Dimensions | 2 x 2 x 12 cm; 77 g |

## Images

![Brightwell Aquatics Refractometer Calibration Standard, Accurate Reference for The Calibration of Seawater Refractometers, Hydrometers & Other Density Measuring Equipment, RES60 - Image 1](https://m.media-amazon.com/images/I/5173Yk3UDiL.jpg)
![Brightwell Aquatics Refractometer Calibration Standard, Accurate Reference for The Calibration of Seawater Refractometers, Hydrometers & Other Density Measuring Equipment, RES60 - Image 2](https://m.media-amazon.com/images/I/319Fl69eulL.jpg)
![Brightwell Aquatics Refractometer Calibration Standard, Accurate Reference for The Calibration of Seawater Refractometers, Hydrometers & Other Density Measuring Equipment, RES60 - Image 3](https://m.media-amazon.com/images/I/51vdmW+8oIL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*