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Achieve Lab-Grade Precision with NIST-Traceable Buffers
Apera Instruments AI1115 pH Calibration Buffer Solution Kit ensures precise pH measurements for laboratories in India. This kit includes three 8 oz. bottles of NIST-traceable buffer solutions (pH 7.00, 4.00, 10.01), manufactured in an ISO 9001:2015 certified facility. Each solution is accurate to +/- 0.01 pH at 25°C, providing reliable calibration for your pH meters.
Produced using high-purity reagents and deionized water, these buffers are color-coded for easy identification and come in double-sealed, HDPE bottles. The accuracy and traceability to NIST Standard Reference Materials (SRMs) make them suitable for critical laboratory applications where precision is paramount. Unopened bottles maintain a 2-year expiration from the manufacture date.
For Indian labs, sourcing authentic, high-quality calibration solutions is crucial. This Apera Instruments kit offers superior accuracy compared to generic alternatives, ensuring your equipment performs optimally. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping.
Precision Calibration for Indian Labs
Accurate pH measurement is vital for research, quality control, and industrial processes. This Apera Instruments kit delivers NIST-traceable solutions, ensuring your pH meter readings are precise and reliable, unlike generic buffers that may lack traceability or consistent accuracy. Sourced directly from authorized US retailers, these buffers guarantee authenticity and quality for your demanding applications. All customs duties and GST are pre-paid, simplifying your import process.
Ideal for Analytical Work, Avoid for General Cleaning
This kit is perfect for analytical laboratories, research facilities, and quality control departments requiring high-precision pH calibration. Its NIST traceability and +/- 0.01 pH accuracy are essential for sensitive experiments. However, if you need a simple pH adjustment for general cleaning or non-critical applications, a less precise, lower-cost local alternative might suffice. This kit's premium formulation is designed for accuracy, not bulk industrial cleaning.
Typical situations where Apera Instruments AI1115 pH Calibration Buffer Solution Kit 7.00 helps — illustrative scenarios, not customer reviews.
A research lab in Bangalore needs precise pH calibration for sensitive experiments.
The Apera Instruments AI1115 kit provides NIST-traceable buffers accurate to +/- 0.01 pH, ensuring reliable results for critical research. Imported directly, duties included, delivered via ExpressBox.
A quality control lab in Mumbai requires consistent pH readings for product testing.
Using Apera Instruments' ISO-certified buffers guarantees consistent accuracy, preventing costly product rejections. The 2-year shelf life and double-sealed bottles ensure quality over time. All import costs are covered.
| pH 7.00 Buffer | NIST Traceable, +/- 0.01 pH accuracy at 25°C |
| pH 4.00 Buffer | NIST Traceable, +/- 0.01 pH accuracy at 25°C |
| pH 10.01 Buffer | NIST Traceable, +/- 0.01 pH accuracy at 25°C |
| Reagents | High-purity |
| Water | Deionized |
| Directions | Use for calibrating pH meters. Ensure bottles are tightly sealed when not in use. Refer to meter manual for specific calibration steps. |
| Frequency | As needed for accurate pH meter calibration, typically before critical measurements. |
| Shelf life after opening | 2 years from manufacture (unopened bottle) |
| Expiration (unopened) | 2 years from manufacture |
| Storage | Store in original airtight container, away from moisture and acids, in a cool, dry place. |
| Feature | Apera Instruments AI1115 | Others |
|---|---|---|
| Accuracy | ±0.01 pH at 25°C, NIST Traceable | Typically ±0.02 to ±0.05 pH, traceability varies by brand |
| Traceability | NIST Standard Reference Materials (SRMs) | Often not specified or traceable to internal standards |
| Manufacturing Standard | ISO 9001:2015 certified, ISO 17025:2017 accredited | Varies by manufacturer; ISO certification less common |
| Purity of Reagents | High-purity reagents, deionized water | Standard laboratory grade reagents |
| Cost per 8 oz Bottle (Estimated) | ₹1,382 per 8 oz bottle | ₹300 - ₹600 per 8 oz bottle (varies by brand) |
| SKU | kks1621 |
| GTIN | 0810214030034 |
| Brand | Apera Instruments |
| Model Number | AI1115 |
| Style | pH 7/4/10 (8 oz) |
| Pattern | Lab Supply |
| Material | HDPE (High Density Polyethylene) |
| Item Shape | Round |
| Item Volume | 8 fl oz (237 ml) |
| Item Weight | 8 oz (227 g) |
| Item Dimensions | 2 x 8 x 2 inches (5.1 x 20.3 x 5.1 cm) |
| Package Quantity | 1 kit (3 bottles) |
| Included Components | AI1115 Solution Kit (pH 7.00, 4.00, 10.01) |
| Country of Origin | Produced in an ISO 9001:2015 certified facility with ISO 17025:2017 accreditation |
About Apera Instruments
Apera Instruments specializes in high-quality scientific instruments and calibration solutions, known for precision and reliability in lab environments.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
Apera Instruments AI1115 pH Calibration Buffer Solution Kit 7.00, 4.00, 10.01 | NIST Traceable
4,146
This item
Apera Instruments AI1115 pH Calibration Buffer Solution Kit 7.00, 4.00, 10.01 | NIST Traceable
4,146
Total price:
16,550
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| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 4,146 4,828 | 5,074 6,730 | 7,330 8,410 | 4,520 5,090 | 3,520 5,420 | 1,720 2,750 | 2,300 3,920 |
| Rating | 4.60(53) | 4.60(266) | 4.50(105) | 4.60(325) | 4.50(1,036) | 4.70(294) | 4.70(1,645) |
| Brand Name | Apera Instruments | Apera Instruments | Apera Instruments | Apera Instruments | Quartet | uxcell | ALKOO |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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