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Supplier: Sartorius Balances
Description: Proof Line weights are high quality working standards for everyday use. These weights are made of high quality material with polished or precision lathed surfaces.

Supplier: Sartorius Balances
Description: These F2 class individual weights are from 100 g to 10 kg and made of non-magnetisable, stainless steel.

Supplier: Merck
Description: Total suspended solids (TSS) is the dry-weight of suspended particles, that are not dissolved, in a sample of water that can be trapped by a filter.

Supplier: Sartorius Balances
Description: UserCal Advanced Q-App, managed external calibration with up to 5 definable weights and analysis via HTML (Q-Web)

Catalog Number: (YSS43-02)
Supplier: Sartorius Balances
Description: External calibration weight, 30 g (±0,3 mg), For: MA series
UOM: 1 * 1 items


Supplier: VWR Chemicals
Description:

Indicator tablets for determination of water hardness by titration with EDTA.

Specifications
Minimum weight: ≥ 0.20 g
Maximum weight: ≤ 0.23 g
Disintegration time (at 25°C): ≤ 150 s
Application test: conforms

The tablets are dissolved in 100 ml of the water sample to be tested, which has been buffered at pH 10 with 1 ml of Ammonia/ Ammonium chloride buffer solution, and then titrated with EDTA solution (0,01 M) till the sample turns from red to blue.
Total hardness in mg/l = 10×ml of titrant used.

Control samples of  calcium carbonate should be used to calibrate the method.

MSDS Certificates New Product

Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Sartorius Balances
Description: Cubis® II MCA ultra-micro balances with advanced user interface offer readability of 0,1 µg and a maximum capacity of 2,1 g. Used to determine the exact weight of the smallest sample quantities.

Supplier: Sartorius Balances
Description: Cubis® II MCE ultra-micro balances with essential user interface offer readability of 0,1 µg and a maximum capacity of 2,1 g. Used to determine the exact weight of the smallest sample quantities.

Supplier: Sartorius Balances
Description: Cubis® II MCA micro balances with advanced user interface offer readability of 1 μg and a maximum capacity between 3,1 and 10,1 g. Used to determine the exact weight of very small sample quantities.

Supplier: ZWIEBEL
Description: Weight, Calibration, Class: E1, Class E1 weights with calibration certificate, Weight: 1 g, Class E1 weights, Tolerance: 0,010 ± mg, Stainless steel

Supplier: VWR Collection
Description: Precision balances that are ideal for use in any laboratory, these models offer GLP/ISO records of weight values with date, time and serial number. A series that ranges from simple weighing to operation with automated internal calibration. All Advanced models have a graphic display with adjustable contrast, an ergonomic keypad and a stainless steel top pan.

Catalog Number: (611-0965)
Supplier: ZWIEBEL
Description: These masses are intended for use calibrating of weights of a lower accuracy class and for use with weighing instruments of medium accuracy class III and and ordinary accuracy class IIII.
UOM: 1 * 1 items


Catalog Number: (620-2200)
Supplier: VWR Collection
Description: Digital stem thermometer suitable for field studies, wet lab applications, wash-down areas, food testing and tanks.
UOM: 1 * 1 items


Supplier: ZWIEBEL
Description: Weights for use in the verification or calibration of class F2 weights and for use with weighing instruments of special accuracy class I and high accuracy class II.

Catalog Number: (1304107.)
Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 10,3 mg


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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