河南龙翔标志Henan Longxiang Petroleum Additives Co., Ltd.Oilfield Chemical Additives
Longxiang research laboratory workspace

Sample Program

Samples & small-pack service

For university laboratories, research institutes and small-scale trials: standard samples, small-pack repackaging and supporting technical discussion for oilfield chemical additives.

Who we serve

Three typical scenarios

Whether for research evaluation or application exploration, you can start with a small sample.

01

University & research laboratories

Performance evaluation, formulation research and teaching experiments in oilfield chemistry.

02

Product selection & compatibility validation

Small-sample testing and system compatibility assessment before project decisions.

03

Small-scale trials & application exploration

Flexible quantities for pilot use and new application exploration.

What we provide

Samples, repackaging and technical discussion

Sample requests can cover most products across the five product directions; specific items, specifications and quantities are confirmed in discussion.

01

Standard samples

Representative samples supplied to product technical standards for evaluation and comparison.

02

Small-pack repackaging

Small packs repackaged to trial quantities; specifications and volumes agreed on request.

03

Technical discussion

Application advice and data clarification around field conditions, compatibility and test methods.

How to request

Request samples in four steps

No complicated process — just tell us your test direction to start the conversation.

01

Tell us your test direction and product categories of interest

02

Discuss sample items, specifications and quantities

03

Confirm repackaging and delivery arrangements

04

Get application advice and testing follow-up

Sample inquiry

Tell us about your test direction

Call or message us with your test direction and quantity needs, and we will respond promptly.

Contact us about samples